1
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Pausch J, Holz M, Zhu B, Cheng W. Rhizosphere priming promotes plant nitrogen acquisition by microbial necromass recycling. Plant Cell Environ 2024; 47:1987-1996. [PMID: 38369964 DOI: 10.1111/pce.14858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 02/02/2024] [Accepted: 02/04/2024] [Indexed: 02/20/2024]
Abstract
Nitrogen availability in the rhizosphere relies on root-microorganism interactions, where root exudates trigger soil organic matter (SOM) decomposition through the rhizosphere priming effect (RPE). Though microbial necromass contribute significantly to organically bound soil nitrogen (N), the role of RPEs in regulating necromass recycling and plant nitrogen acquisition has received limited attention. We used 15N natural abundance as a proxy for necromass-N since necromass is enriched in 15N compared to other soil-N forms. We combined studies using the same experimental design for continuous 13CO2 labelling of various plant species and the same soil type, but considering top- and subsoil. RPE were quantified as difference in SOM-decomposition between planted and unplanted soils. Results showed higher plant N uptake as RPEs increased. The positive relationship between 15N-enrichment of shoots and roots and RPEs indicated an enhanced necromass-N turnover by RPE. Moreover, our data revealed that RPEs were saturated with increasing carbon (C) input via rhizodeposition in topsoil. In subsoil, RPEs increased linearly within a small range of C input indicating a strong effect of root-released C on decomposition rates in deeper soil horizons. Overall, this study confirmed the functional importance of rhizosphere C input for plant N acquisition through enhanced necromass turnover by RPEs.
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Affiliation(s)
- Johanna Pausch
- Agroecology, BayCEER, University of Bayreuth, Bayreuth, Bayern, Germany
| | - Maire Holz
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
| | - Biao Zhu
- Institute of Ecology, College of Urban and Environmental Sciences, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, China
| | - Weixin Cheng
- Department of Environmental Studies, University of California, Santa Cruz, California, USA
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2
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Zhang F, Rosental L, Ji B, Brotman Y, Dai M. Metabolite-mediated adaptation of crops to drought and the acquisition of tolerance. Plant J 2024; 118:626-644. [PMID: 38241088 DOI: 10.1111/tpj.16634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/22/2023] [Accepted: 01/03/2024] [Indexed: 01/21/2024]
Abstract
Drought is one of the major and growing threats to agriculture productivity and food security. Metabolites are involved in the regulation of plant responses to various environmental stresses, including drought stress. The complex drought tolerance can be ascribed to several simple metabolic traits. These traits could then be used for detecting the genetic architecture of drought tolerance. Plant metabolomes show dynamic differences when drought occurs during different developmental stages or upon different levels of drought stress. Here, we reviewed the major and most recent findings regarding the metabolite-mediated plant drought response. Recent progress in the development of drought-tolerant agents is also discussed. We provide an updated schematic overview of metabolome-driven solutions for increasing crop drought tolerance and thereby addressing an impending agricultural challenge.
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Affiliation(s)
- Fei Zhang
- National Key Laboratory of Crop Improvement, Huazhong Agricultural University, Wuhan, 430070, China
- Hubei Hongshan Laboratory, Wuhan, 430070, China
| | - Leah Rosental
- Department of Life Sciences, Ben-Gurion University of the Negev, Beersheba, 8410501, Israel
| | - Boming Ji
- National Key Laboratory of Crop Improvement, Huazhong Agricultural University, Wuhan, 430070, China
- Hubei Hongshan Laboratory, Wuhan, 430070, China
| | - Yariv Brotman
- Department of Life Sciences, Ben-Gurion University of the Negev, Beersheba, 8410501, Israel
| | - Mingqiu Dai
- National Key Laboratory of Crop Improvement, Huazhong Agricultural University, Wuhan, 430070, China
- Hubei Hongshan Laboratory, Wuhan, 430070, China
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3
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Sun Y, Tang Y, Chen Z, Ge M, Xiong W, Wen L. A Facile Determination of Herbicide Residues and Its Application in On-Site Analysis. Foods 2024; 13:1280. [PMID: 38672952 PMCID: PMC11049070 DOI: 10.3390/foods13081280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 04/16/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Abuse of herbicides in food safety is a vital concern that has an influence on the sustainable development of the world. This work presents, a modified ionization method with separation of the sample and carrier gas inlets, which was utilized for efficient ionization and analyte transfer of herbicides in crops. The working parameters of voltage, injective distance, desorption temperature, and the carrier gas flow rate were optimized to achieve the high efficiency of the transfer and ionization of the analyte. When it was applied in the analysis of herbicides in laboratory, the method exhibited excellent performance in achieving the quantitative detection of herbicides in solutions and residues spiked in an actual matrix with a limit of quantification of 1-20 μg/kg and relative standard deviations of less than 15%. Although a simple QuEchERS process was used, the programmable heating platform ensured efficient gasification and transfer of the target analyte, with the advantages of high speed and selectivity, avoiding the noted matrix effect. The method exhibited a relatively acceptable performance by using air as the discharged gas (open air). It could be used to monitor herbicide residues in the growth stage via on-site non-destructive analysis, which obtained low LODs by dissociating the herbicides from the crops without any pretreatment. It showed great potential for the supervision of the food safety market by achieving non-destructive detection of crops anytime and anywhere. This finding may provide new insights into the determination of pesticide emergence and rice quality assessment.
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Affiliation(s)
- Yifei Sun
- The Research Institute of Advanced Technology, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.T.); (Z.C.); (M.G.); (L.W.)
- Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo 315211, China
- China Innovation Instrument Co., Ningbo 315100, China
| | - Yan Tang
- The Research Institute of Advanced Technology, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.T.); (Z.C.); (M.G.); (L.W.)
- China Innovation Instrument Co., Ningbo 315100, China
| | - Zetao Chen
- The Research Institute of Advanced Technology, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.T.); (Z.C.); (M.G.); (L.W.)
- China Innovation Instrument Co., Ningbo 315100, China
| | - Miaoxiu Ge
- The Research Institute of Advanced Technology, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.T.); (Z.C.); (M.G.); (L.W.)
- China Innovation Instrument Co., Ningbo 315100, China
| | - Wei Xiong
- The Research Institute of Advanced Technology, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.T.); (Z.C.); (M.G.); (L.W.)
- China Innovation Instrument Co., Ningbo 315100, China
| | - Luhong Wen
- The Research Institute of Advanced Technology, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.T.); (Z.C.); (M.G.); (L.W.)
- China Innovation Instrument Co., Ningbo 315100, China
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4
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Shadik CR, Bush MB, Valencia BG, Rozas-Davila A, Plekhov D, Breininger RD, Davin C, Benko L, Peterson LC, VanValkenburgh P. The Evolution of Agrarian Landscapes in the Tropical Andes. Plants (Basel) 2024; 13:1019. [PMID: 38611550 PMCID: PMC11013201 DOI: 10.3390/plants13071019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/04/2024] [Accepted: 03/12/2024] [Indexed: 04/14/2024]
Abstract
Changes in land-use practices have been a central element of human adaptation to Holocene climate change. Many practices that result in the short-term stabilization of socio-natural systems, however, have longer-term, unanticipated consequences that present cascading challenges for human subsistence strategies and opportunities for subsequent adaptations. Investigating complex sequences of interaction between climate change and human land-use in the past-rather than short-term causes and effects-is therefore essential for understanding processes of adaptation and change, but this approach has been stymied by a lack of suitably-scaled paleoecological data. Through a high-resolution paleoecological analysis, we provide a 7000-year history of changing climate and land management around Lake Acopia in the Andes of southern Peru. We identify evidence of the onset of pastoralism, maize cultivation, and possibly cultivation of quinoa and potatoes to form a complex agrarian landscape by c. 4300 years ago. Cumulative interactive climate-cultivation effects resulting in erosion ended abruptly c. 2300 years ago. After this time, reduced sedimentation rates are attributed to the construction and use of agricultural terraces within the catchment of the lake. These results provide new insights into the role of humans in the manufacture of Andean landscapes and the incremental, adaptive processes through which land-use practices take shape.
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Affiliation(s)
- Courtney R. Shadik
- Institute of Global Ecology, Florida Institute of Technology, Melbourne, FL 32901, USA (A.R.-D.); (L.B.)
| | - Mark B. Bush
- Institute of Global Ecology, Florida Institute of Technology, Melbourne, FL 32901, USA (A.R.-D.); (L.B.)
| | - Bryan G. Valencia
- Facultad de Ciencias de La Tierra y Agua, Universidad Regional Amazónica Ikiam, Tena 150150, Ecuador;
| | - Angela Rozas-Davila
- Institute of Global Ecology, Florida Institute of Technology, Melbourne, FL 32901, USA (A.R.-D.); (L.B.)
| | - Daniel Plekhov
- Department of Anthropology, Portland State University, Portland, OR 97201, USA;
| | - Robert D. Breininger
- Institute of Global Ecology, Florida Institute of Technology, Melbourne, FL 32901, USA (A.R.-D.); (L.B.)
| | - Claire Davin
- Department of Mathematics, University of Richmond, Richmond, VA 23173, USA;
| | - Lindsay Benko
- Institute of Global Ecology, Florida Institute of Technology, Melbourne, FL 32901, USA (A.R.-D.); (L.B.)
| | - Larry C. Peterson
- Rosenstiel School of Marine, Atmospheric, and Earth Science, University of Miami, Miami, FL 33149, USA;
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Singh S, Shyu DJH. Perspective on utilization of Bacillus species as plant probiotics for different crops in adverse conditions. AIMS Microbiol 2024; 10:220-238. [PMID: 38525044 PMCID: PMC10955172 DOI: 10.3934/microbiol.2024011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 03/26/2024] Open
Abstract
Plant probiotic bacteria are a versatile group of bacteria isolated from different environmental sources to improve plant productivity and immunity. The potential of plant probiotic-based formulations is successfully seen as growth enhancement in economically important plants. For instance, endophytic Bacillus species acted as plant growth-promoting bacteria, influenced crops such as cowpea and lady's finger, and increased phytochemicals in crops such as high antioxidant content in tomato fruits. The present review aims to summarize the studies of Bacillus species retaining probiotic properties and compare them with the conventional fertilizers on the market. Plant probiotics aim to take over the world since it is the time to rejuvenate and restore the soil and achieve sustainable development goals for the future. Comprehensive coverage of all the Bacillus species used to maintain plant health, promote plant growth, and fight against pathogens is crucial for establishing sustainable agriculture to face global change. Additionally, it will give the latest insight into this multifunctional agent with a detailed biocontrol mechanism and explore the antagonistic effects of Bacillus species in different crops.
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Affiliation(s)
- Shubhra Singh
- Department of Tropical Agriculture and International Cooperation, National Pingtung University of Science and Technology, Pingtung 912301, Taiwan
| | - Douglas J. H. Shyu
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, Pingtung 912301, Taiwan
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6
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Vikram P, Sehgal D, Prasad M, Singh S, Raman H. Editorial: Harnessing crop biodiversity and genomics assisted pre-breeding approaches for next generation climate-smart varieties, volume II. Front Plant Sci 2024; 15:1387016. [PMID: 38510441 PMCID: PMC10951096 DOI: 10.3389/fpls.2024.1387016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 02/27/2024] [Indexed: 03/22/2024]
Affiliation(s)
- Prashant Vikram
- Director Research, Faculty of Agricultural Sciences, Shree Gurugobind Singh Tricentenary University, Gurugram, Haryana, India
| | - Deepmala Sehgal
- Research and Development, Syngenta, Jealott’s Hill International Research Centre, Bracknell, United Kingdom
| | - Manoj Prasad
- Department of Genetics, University of Delhi, New Delhi, India
| | - Sukhwinder Singh
- United States Department of Agriculture, Agricultural Research Service, Subtropical Horticulture Research Station, Miami, FL, United States
| | - Harsh Raman
- NSW Department of Primary Industries, Agriculture, Wagga Wagga Agricultural Institute PMB, Wagga Wagga, NSW, Australia
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7
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Sato H, Mizoi J, Shinozaki K, Yamaguchi-Shinozaki K. Complex plant responses to drought and heat stress under climate change. Plant J 2024; 117:1873-1892. [PMID: 38168757 DOI: 10.1111/tpj.16612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/10/2023] [Accepted: 12/15/2023] [Indexed: 01/05/2024]
Abstract
Global climate change is predicted to result in increased yield losses of agricultural crops caused by environmental conditions. In particular, heat and drought stress are major factors that negatively affect plant development and reproduction, and previous studies have revealed how these stresses induce plant responses at physiological and molecular levels. Here, we provide a comprehensive overview of current knowledge concerning how drought, heat, and combinations of these stress conditions affect the status of plants, including crops, by affecting factors such as stomatal conductance, photosynthetic activity, cellular oxidative conditions, metabolomic profiles, and molecular signaling mechanisms. We further discuss stress-responsive regulatory factors such as transcription factors and signaling factors, which play critical roles in adaptation to both drought and heat stress conditions and potentially function as 'hubs' in drought and/or heat stress responses. Additionally, we present recent findings based on forward genetic approaches that reveal natural variations in agricultural crops that play critical roles in agricultural traits under drought and/or heat conditions. Finally, we provide an overview of the application of decades of study results to actual agricultural fields as a strategy to increase drought and/or heat stress tolerance. This review summarizes our current understanding of plant responses to drought, heat, and combinations of these stress conditions.
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Affiliation(s)
- Hikaru Sato
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8562, Japan
| | - Junya Mizoi
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Kazuo Shinozaki
- RIKEN Center for Sustainable Resource Science, 1-7-22 Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan
- Institute for Advanced Research, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8601, Japan
| | - Kazuko Yamaguchi-Shinozaki
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
- Research Institute for Agricultural and Life Sciences, Tokyo University of Agriculture, 1-1-1 Sakuraoka, Setagara-ku, Tokyo, 156-8502, Japan
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8
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Ahmed M, Tóth Z, Decsi K. The Impact of Salinity on Crop Yields and the Confrontational Behavior of Transcriptional Regulators, Nanoparticles, and Antioxidant Defensive Mechanisms under Stressful Conditions: A Review. Int J Mol Sci 2024; 25:2654. [PMID: 38473901 DOI: 10.3390/ijms25052654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
One of the most significant environmental challenges to crop growth and yield worldwide is soil salinization. Salinity lowers soil solution water potential, causes ionic disequilibrium and specific ion effects, and increases reactive oxygen species (ROS) buildup, causing several physiological and biochemical issues in plants. Plants have developed biological and molecular methods to combat salt stress. Salt-signaling mechanisms regulated by phytohormones may provide additional defense in salty conditions. That discovery helped identify the molecular pathways that underlie zinc-oxide nanoparticle (ZnO-NP)-based salt tolerance in certain plants. It emphasized the need to study processes like transcriptional regulation that govern plants' many physiological responses to such harsh conditions. ZnO-NPs have shown the capability to reduce salinity stress by working with transcription factors (TFs) like AP2/EREBP, WRKYs, NACs, and bZIPs that are released or triggered to stimulate plant cell osmotic pressure-regulating hormones and chemicals. In addition, ZnO-NPs have been shown to reduce the expression of stress markers such as malondialdehyde (MDA) and hydrogen peroxide (H2O2) while also affecting transcriptional factors. Those systems helped maintain protein integrity, selective permeability, photosynthesis, and other physiological processes in salt-stressed plants. This review examined how salt stress affects crop yield and suggested that ZnO-NPs could reduce plant salinity stress instead of osmolytes and plant hormones.
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Affiliation(s)
- Mostafa Ahmed
- Festetics Doctoral School, Institute of Agronomy, Georgikon Campus, Hungarian University of Agriculture and Life Sciences, 8360 Keszthely, Hungary
- Department of Agricultural Biochemistry, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
| | - Zoltán Tóth
- Institute of Agronomy, Georgikon Campus, Hungarian University of Agriculture and Life Sciences, 8360 Keszthely, Hungary
| | - Kincső Decsi
- Institute of Agronomy, Georgikon Campus, Hungarian University of Agriculture and Life Sciences, 8360 Keszthely, Hungary
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Yadav P, Li G, Mulet JM. Editorial: Transcriptome & metabolic profiling: an insight into the abiotic stress response crosstalk in plants. Front Plant Sci 2024; 15:1370817. [PMID: 38414642 PMCID: PMC10896995 DOI: 10.3389/fpls.2024.1370817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 01/29/2024] [Indexed: 02/29/2024]
Affiliation(s)
- Poonam Yadav
- Institute of Environment and Sustainable Development, Banaras Hindu University, Uttar Pradesh, Varanasi, India
| | - Guanlin Li
- School of Emergency Management, School of Environment and Safety Engineering, Jiangsu Province Engineering Research Center of Green Technology and Contingency Management for Emerging Pollutants, Jiangsu University, Zhenjiang, China
| | - Jose M. Mulet
- Instituto de Biología Molecular y Celular de Plantas, Universitat Politècnica de València-Consejo superior de investigaciones científicas (CSIC), Valencia, Spain
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10
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Grabek-Lejko D, Wolanin M, Szpytma A, Pajda D, Miłek M, Puchalski C. Biological Properties of Recently Described Wild Bramble Rubus oklejewiczii against the Species from Similar Niches. Foods 2024; 13:337. [PMID: 38275704 PMCID: PMC10815075 DOI: 10.3390/foods13020337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/14/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024] Open
Abstract
The aim of this study was to compare the biological properties, such as antiviral, antibacterial, and antioxidant, of recently described pentaploid species Rubus oklejewiczii with tetraploid taxa growing in similar habitats including R. plicatus, R. gracilis, and R. wimmerianus. The antiviral potential was analyzed against bacteriophages with different genetic material: phi6 (a surrogate for the SARS-CoV-2 virus), T7, phiX174, and MS2. Antibacterial properties of fruit and leaf extracts were determined against Staphylococcus aureus, Bacillus cereus, Escherichia coli, and Salmonella enterica. The total phenolic content, as well as anthocyanins, ascorbic acid, pH, and antioxidant properties (FRAP and DPPH) were determined. R. oklejewiczii leaf extract was characterized by the weakest antibacterial and antiviral properties, which was closely correlated with the lowest content of polyphenolic compounds and antioxidant properties. The strongest biological properties were observed for R. wimmerianus leaves. Fruit extracts were characterized by lower phenolic content and antioxidant activities than leaves, with the lowest values observed for R. oklejewiczii extract. The antibacterial properties of fruit extracts were strongest for R. gracilis. The strongest antiviral potential was observed for R. oklejewiczii and R. wimmerianus fruit extracts against the bacteriophage phi6, which correlated with the lowest pH and the highest ascorbic acid content. The positive effect of the higher ploidy of R. oklejewiczii for most of the analyzed biological properties was not observed except for the antiviral potential of fruit extract. Due to its large and tasty fruits, this species seems to be very promising for cultivation and attractive for consumers, even though most of its biological properties were not any better compared to other examined tetraploid species.
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Affiliation(s)
- Dorota Grabek-Lejko
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland; (A.S.); (D.P.); (C.P.)
| | - Mateusz Wolanin
- Institute of Biology, University of Rzeszów, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland;
| | - Aleksandra Szpytma
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland; (A.S.); (D.P.); (C.P.)
| | - Danuta Pajda
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland; (A.S.); (D.P.); (C.P.)
| | - Michał Miłek
- Department of Chemistry and Food Toxicology, Institute of Food Technology and Nutrition, University of Rzeszow, Ćwiklińskiej 1a Street, 35-601 Rzeszow, Poland;
| | - Czesław Puchalski
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Zelwerowicza 4 Street, 35-601 Rzeszow, Poland; (A.S.); (D.P.); (C.P.)
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11
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Ferrante R, Campagni C, Vettori C, Checcucci A, Garosi C, Paffetti D. Meta-analysis of plant growth-promoting rhizobacteria interaction with host plants: implications for drought stress response gene expression. Front Plant Sci 2024; 14:1282553. [PMID: 38288406 PMCID: PMC10823023 DOI: 10.3389/fpls.2023.1282553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/18/2023] [Indexed: 01/31/2024]
Abstract
Introduction The molecular and physiological mechanisms activated in plants during drought stress tolerance are regulated by several key genes with both metabolic and regulatory roles. Studies focusing on crop gene expression following plant growth-promoting rhizobacteria (PGPR) inoculation may help understand which bioinoculant is closely related to the induction of abiotic stress responses. Methods Here, we performed a meta-analysis following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to summarise information regarding plant-PGPR interactions, focusing on the regulation of nine genes involved in plant drought stress response. The literature research yielded 3,338 reports, of which only 41 were included in the meta-analysis based on the chosen inclusion criteria. The meta-analysis was performed on four genes (ACO, APX, ACS and DREB2); the other five genes (ERD15, MYB, MYC, acdS, WRKY) had an insufficient number of eligible articles. Results Forest plots obtained through each meta-analysis showed that the overexpression of ACO, APX, ACS and DREB2 genes was not statistically significant. Unlike the other genes, DREB2 showed statistically significant results in both the presence and absence of PGPR. Considering I2>75 %, the results showed a high heterogeneity among the studies included, and the cause for this was examined using subgroup analysis. Moreover, the funnel plot and Egger's test showed that the analyses were affected by strong publication bias. Discussion This study argues that the presence of PGPR may not significantly influence the expression of drought stress response-related crop genes. This finding may be due to high heterogeneity, lack of data on the genes examined, and significant publication bias.
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Affiliation(s)
- Roberta Ferrante
- National Biodiversity Future Center (NBFC), Palermo, Italy
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali (DAGRI), Università degli Studi di Firenze, Florence, Italy
| | - Chiara Campagni
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali (DAGRI), Università degli Studi di Firenze, Florence, Italy
| | - Cristina Vettori
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali (DAGRI), Università degli Studi di Firenze, Florence, Italy
- Istituto di Bioscienze e Biorisorse (IBBR), Consiglio Nazionale delle Ricerche (CNR), Sesto Fiorentino, Italy
| | - Alice Checcucci
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali (DAGRI), Università degli Studi di Firenze, Florence, Italy
| | - Cesare Garosi
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali (DAGRI), Università degli Studi di Firenze, Florence, Italy
| | - Donatella Paffetti
- National Biodiversity Future Center (NBFC), Palermo, Italy
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali (DAGRI), Università degli Studi di Firenze, Florence, Italy
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12
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Dellero Y, Nikoloski Z. Editorial: Isotopic labeling approaches for exploring plant metabolism dynamics. Front Plant Sci 2024; 14:1356153. [PMID: 38264032 PMCID: PMC10804448 DOI: 10.3389/fpls.2023.1356153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 12/20/2023] [Indexed: 01/25/2024]
Affiliation(s)
- Younès Dellero
- Institut Agro Rennes Angers (INRAE), Université Rennes, Institut Agro, IGEPP-UMR1349, P2M2-MetaboHUB, Le Rheu, France
| | - Zoran Nikoloski
- Bioinformatics Department, Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany
- Systems Biology and Mathematical Modeling, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
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13
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Naqvi RZ, Mahmood MA, Mansoor S, Amin I, Asif M. Omics-driven exploration and mining of key functional genes for the improvement of food and fiber crops. Front Plant Sci 2024; 14:1273859. [PMID: 38259913 PMCID: PMC10800452 DOI: 10.3389/fpls.2023.1273859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 12/08/2023] [Indexed: 01/24/2024]
Abstract
The deployment of omics technologies has obtained an incredible boost over the past few decades with the advances in next-generation sequencing (NGS) technologies, innovative bioinformatics tools, and the deluge of available biological information. The major omics technologies in the limelight are genomics, transcriptomics, proteomics, metabolomics, and phenomics. These biotechnological advances have modernized crop breeding and opened new horizons for developing crop varieties with improved traits. The genomes of several crop species are sequenced, and a huge number of genes associated with crucial economic traits have been identified. These identified genes not only provide insights into the understanding of regulatory mechanisms of crop traits but also decipher practical grounds to assist in the molecular breeding of crops. This review discusses the potential of omics technologies for the acquisition of biological information and mining of the genes associated with important agronomic traits in important food and fiber crops, such as wheat, rice, maize, potato, tomato, cassava, and cotton. Different functional genomics approaches for the validation of these important genes are also highlighted. Furthermore, a list of genes discovered by employing omics approaches is being represented as potential targets for genetic modifications by the latest genome engineering methods for the development of climate-resilient crops that would in turn provide great impetus to secure global food security.
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Affiliation(s)
- Rubab Zahra Naqvi
- Agricultural Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College Pakistan Institute of Engineering and Applied Sciences, Faisalabad, Pakistan
| | - Muhammad Arslan Mahmood
- Agricultural Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College Pakistan Institute of Engineering and Applied Sciences, Faisalabad, Pakistan
| | - Shahid Mansoor
- Agricultural Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College Pakistan Institute of Engineering and Applied Sciences, Faisalabad, Pakistan
- International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Imran Amin
- Agricultural Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College Pakistan Institute of Engineering and Applied Sciences, Faisalabad, Pakistan
| | - Muhammad Asif
- Agricultural Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College Pakistan Institute of Engineering and Applied Sciences, Faisalabad, Pakistan
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14
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Liu Q, Liu W, Niu Y, Wang T, Dong J. Liquid-liquid phase separation in plants: Advances and perspectives from model species to crops. Plant Commun 2024; 5:100663. [PMID: 37496271 PMCID: PMC10811348 DOI: 10.1016/j.xplc.2023.100663] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/23/2023] [Accepted: 07/20/2023] [Indexed: 07/28/2023]
Abstract
Membraneless biomolecular condensates play important roles in both normal biological activities and responses to environmental stimuli in living organisms. Liquid‒liquid phase separation (LLPS) is an organizational mechanism that has emerged in recent years to explain the formation of biomolecular condensates. In the past decade, advances in LLPS research have contributed to breakthroughs in disease fields. By contrast, although LLPS research in plants has progressed over the past 5 years, it has been concentrated on the model plant Arabidopsis, which has limited relevance to agricultural production. In this review, we provide an overview of recently reported advances in LLPS in plants, with a particular focus on photomorphogenesis, flowering, and abiotic and biotic stress responses. We propose that many potential LLPS proteins also exist in crops and may affect crop growth, development, and stress resistance. This possibility presents a great challenge as well as an opportunity for rigorous scientific research on the biological functions and applications of LLPS in crops.
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Affiliation(s)
- Qianwen Liu
- College of Biological Sciences, China Agricultural University, Beijing 100193, China; College of Life Sciences, Henan Agricultural University, Zhengzhou 450002, China
| | - Wenxuan Liu
- College of Life Sciences, Henan Agricultural University, Zhengzhou 450002, China
| | - Yiding Niu
- Key Laboratory of Forage and Endemic Crop Biology, Ministry of Education, School of Life Sciences, Inner Mongolia University, Hohhot 010021, China
| | - Tao Wang
- College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Jiangli Dong
- College of Biological Sciences, China Agricultural University, Beijing 100193, China.
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15
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Seimandi GM, Imhoff SDC, Derita MG. Bioactivity of Raphanus Species against Agricultural Phytopathogens and its Role in Soil Remediation: A Review. Comb Chem High Throughput Screen 2024; 27:516-544. [PMID: 37415376 DOI: 10.2174/1386207326666230706123818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/30/2023] [Accepted: 05/30/2023] [Indexed: 07/08/2023]
Abstract
Phytopathogens and weeds represent around 20-40% of global agricultural productivity losses. Synthetic pesticide products are the most used to combat these pests, but it reiterates that their use has caused tremendous pressure on ecosystems' self-cleansing capacity and resistance development by pathogens to synthetic fungicides. In the last decades, researchers have demonstrated the vast biological properties of plants against pathogens and diseases. Raphanus species (Brassicaceae) possesses antimicrobial, antioxidant, anti-inflammatory, anticancer, hepatoprotective, antidiabetic, insecticidal, nematicidal, allelopathic, and phytoremediators properties. These are due to the presence of structurally diverse bioactive compounds, such as flavonoids and glucosinolates. In this review, we have provided an update on the biological properties of two Raphanus species (R. sativus and R. raphanistrum), detailing the type of natural product (extract or isolated compound), the bioassays displayed, and the results obtained for the main bioactivities of this genus cited in the literature during the last 30 years. Moreover, preliminary studies on phytopathogenic activities performed in our laboratory have also been depicted. We conclude that Raphanus species could be a source of natural bioactive molecules to treat phytopathogens and weeds that affect crops and remediate contaminated soils.
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Affiliation(s)
- Gisela Marisol Seimandi
- ICiAgro Litoral (Universidad Nacional del Litoral-CONICET), Esperanza, Santa Fe, 3080HOF, Argentina
| | - Silvia Del Carmen Imhoff
- ICiAgro Litoral (Universidad Nacional del Litoral-CONICET), Esperanza, Santa Fe, 3080HOF, Argentina
| | - Marcos Gabriel Derita
- ICiAgro Litoral (Universidad Nacional del Litoral-CONICET), Esperanza, Santa Fe, 3080HOF, Argentina
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha, 531, S2002LRK, Rosario, Argentina
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16
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Sojka J, Šamajová O, Šamaj J. Gene-edited protein kinases and phosphatases in molecular plant breeding. Trends Plant Sci 2023:S1360-1385(23)00378-3. [PMID: 38151445 DOI: 10.1016/j.tplants.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 11/07/2023] [Accepted: 11/29/2023] [Indexed: 12/29/2023]
Abstract
Protein phosphorylation, the most common and essential post-translational modification, belongs to crucial regulatory mechanisms in plants, affecting their metabolism, intracellular transport, cytoarchitecture, cell division, growth, development, and interactions with the environment. Protein kinases and phosphatases, two important families of enzymes optimally regulating phosphorylation, have now become important targets for gene editing in crops. We review progress on gene-edited protein kinases and phosphatases in crops using clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9). We also provide guidance for computational prediction of alterations and/or changes in function, activity, and binding of protein kinases and phosphatases as consequences of CRISPR/Cas9-based gene editing with its possible application in modern crop molecular breeding towards sustainable agriculture.
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Affiliation(s)
- Jiří Sojka
- Department of Biotechnology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
| | - Olga Šamajová
- Department of Biotechnology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
| | - Jozef Šamaj
- Department of Biotechnology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic.
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17
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Murgia I, Morandini P. Plant Iron Research in African Countries: Current "Hot Spots", Approaches, and Potentialities. Plants (Basel) 2023; 13:14. [PMID: 38202322 PMCID: PMC10780554 DOI: 10.3390/plants13010014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/14/2023] [Accepted: 12/17/2023] [Indexed: 01/12/2024]
Abstract
Plant iron (Fe) nutrition and metabolism is a fascinating and challenging research topic; understanding the role of Fe in the life cycle of plants requires knowledge of Fe chemistry and biochemistry and their impact during development. Plant Fe nutritional status is dependent on several factors, including the surrounding biotic and abiotic environments, and influences crop yield and the nutritional quality of edible parts. The relevance of plant Fe research will further increase globally, particularly for Africa, which is expected to reach 2.5 billion people by 2050. The aim of this review is to provide an updated picture of plant Fe research conducted in African countries to favor its dissemination within the scientific community. Three main research hotspots have emerged, and all of them are related to the production of plants of superior quality, i.e., development of Fe-dense crops, development of varieties resilient to Fe toxicity, and alleviation of Fe deficiency, by means of Fe nanoparticles for sustainable agriculture. An intensification of research collaborations between the African research groups and plant Fe groups worldwide would be beneficial for the progression of the identified research topics.
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Affiliation(s)
- Irene Murgia
- Department of Environmental Science and Policy, Università degli Studi di Milano, Via Celoria 10, 20133 Milan, Italy;
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18
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Donia DT, Carbone M. Seed Priming with Zinc Oxide Nanoparticles to Enhance Crop Tolerance to Environmental Stresses. Int J Mol Sci 2023; 24:17612. [PMID: 38139445 PMCID: PMC10744145 DOI: 10.3390/ijms242417612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Drastic climate changes over the years have triggered environmental challenges for wild plants and crops due to fluctuating weather patterns worldwide. This has caused different types of stressors, responsible for a decrease in plant life and biological productivity, with consequent food shortages, especially in areas under threat of desertification. Nanotechnology-based approaches have great potential in mitigating environmental stressors, thus fostering a sustainable agriculture. Zinc oxide nanoparticles (ZnO NPs) have demonstrated to be biostimulants as well as remedies to both environmental and biotic stresses. Their administration in the early sowing stages, i.e., seed priming, proved to be effective in improving germination rate, seedling and plant growth and in ameliorating the indicators of plants' well-being. Seed nano-priming acts through several mechanisms such as enhanced nutrients uptake, improved antioxidant properties, ROS accumulation and lipid peroxidation. The target for seed priming by ZnO NPs is mostly crops of large consumption or staple food, in order to meet the increased needs of a growing population and the net drop of global crop frequency, due to climate changes and soil contaminations. The current review focuses on the most recent low-cost, low-sized ZnO NPs employed for seed nano-priming, to alleviate abiotic and biotic stresses, mitigate the negative effects of improper storage and biostimulate plants' growth and well-being. Taking into account that there is large variability among ZnO NPs and that their chemico-physical properties may play a role in determining the efficacy of nano-priming, for all examined cases, it is reported whether the ZnO NPs are commercial or lab prepared. In the latter cases, the preparation conditions are described, along with structural and morphological characterizations. Under these premises, future perspectives and challenges are discussed in relation to structural properties and the possibility of ZnO NPs engineering.
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Affiliation(s)
| | - Marilena Carbone
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, 00133 Roma, Italy;
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19
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Zhou B, Cao H, Wu Q, Mao K, Yang X, Su J, Zhang H. Agronomic and Genetic Strategies to Enhance Selenium Accumulation in Crops and Their Influence on Quality. Foods 2023; 12:4442. [PMID: 38137246 PMCID: PMC10742783 DOI: 10.3390/foods12244442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/07/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Selenium (Se) is an essential trace element that plays a crucial role in maintaining the health of humans, animals, and certain plants. It is extensively present throughout the Earth's crust and is absorbed by crops in the form of selenates and selenite, eventually entering the food chain. Se biofortification is an agricultural process that employs agronomic and genetic strategies. Its goal is to enhance the mechanisms of crop uptake and the accumulation of exogenous Se, resulting in the production of crops enriched with Se. This process ultimately contributes to promoting human health. Agronomic strategies in Se biofortification aim to enhance the availability of exogenous Se in crops. Concurrently, genetic strategies focus on improving a crop's capacity to uptake, transport, and accumulate Se. Early research primarily concentrated on optimizing Se biofortification methods, improving Se fertilizer efficiency, and enhancing Se content in crops. In recent years, there has been a growing realization that Se can effectively enhance crop growth and increase crop yield, thereby contributing to alleviating food shortages. Additionally, Se has been found to promote the accumulation of macro-nutrients, antioxidants, and beneficial mineral elements in crops. The supplementation of Se biofortified foods is gradually emerging as an effective approach for promoting human dietary health and alleviating hidden hunger. Therefore, in this paper, we provide a comprehensive summary of the Se biofortification conducted over the past decade, mainly focusing on Se accumulation in crops and its impact on crop quality. We discuss various Se biofortification strategies, with an emphasis on the impact of Se fertilizer strategies on crop Se accumulation and their underlying mechanisms. Furthermore, we highlight Se's role in enhancing crop quality and offer perspective on Se biofortification in crop improvement, guiding future mechanistic explorations and applications of Se biofortification.
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Affiliation(s)
- Bingqi Zhou
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Haorui Cao
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qingqing Wu
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kang Mao
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
| | - Xuefeng Yang
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Junxia Su
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
| | - Hua Zhang
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; (B.Z.); (H.C.); (Q.W.); (K.M.); (X.Y.); (J.S.)
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20
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Smith F, Luna E. Elevated atmospheric carbon dioxide and plant immunity to fungal pathogens: do the risks outweigh the benefits? Biochem J 2023; 480:1791-1804. [PMID: 37975605 PMCID: PMC10657175 DOI: 10.1042/bcj20230152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 11/19/2023]
Abstract
Anthropogenic emissions have caused atmospheric carbon dioxide (CO2) concentrations to double since the industrial revolution. Although this could benefit plant growth from the 'CO2 fertilisation' effect, recent studies report conflicting impacts of elevated CO2 (eCO2) on plant-pathogen interactions. Fungal pathogens are the leading cause of plant disease. Since climate change has been shown to affect the distribution and virulence of these pathogens, it is important to understand how their plant hosts may also respond. This review assesses existing reports of positive, negative, and neutral effects of eCO2 on plant immune responses to fungal pathogen infection. The interaction between eCO2 and immunity appears specific to individual pathosystems, dependent on environmental context and driven by the interactions between plant defence mechanisms, suggesting no universal effect can be predicted for the future. This research is vital for assessing how plants may become more at risk under climate change and could help to guide biotechnological efforts to enhance resistance in vulnerable species. Despite the importance of understanding the effects of eCO2 on plant immunity for protecting global food security, biodiversity, and forests in a changing climate, many plant-pathogen interactions are yet to be investigated. In addition, further research into the effects of eCO2 in combination with other environmental factors associated with climate change is needed. In this review, we highlight the risks of eCO2 to plants and point to the research required to address current unknowns.
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Affiliation(s)
- Freya Smith
- Birmingham Institute of Forest Research, School of Biosciences, University of Birmingham, Edgbaston Campus, Birmingham B15 2TT, U.K
| | - Estrella Luna
- Birmingham Institute of Forest Research, School of Biosciences, University of Birmingham, Edgbaston Campus, Birmingham B15 2TT, U.K
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21
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Corazon-Guivin MA, Romero-Cachique G, Del Aguila KM, Padilla-Domínguez A, Hernández-Amasifuen AD, Cerna-Mendoza A, Coyne D, Oehl F. Rhizoglomus variabile and Nanoglomus plukenetiae, Native to Peru, Promote Coffee Growth in Western Amazonia. Microorganisms 2023; 11:2883. [PMID: 38138027 PMCID: PMC10745942 DOI: 10.3390/microorganisms11122883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/20/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
Coffee (Coffea arabica) is among the world's most economically important crops. Coffee was shown to be highly dependent on arbuscular mycorrhizal fungi (AMF) in traditionally managed coffee plantations in the tropics. The objective of this study was to assess AMF species richness in coffee plantations of four provinces in Perú, to isolate AMF isolates native to these provinces, and to test the effects of selected indigenous AMF strains on coffee growth. AMF species were identified by morphological tools on the genus level, and if possible further to the species level. Two native species, Rhizoglomus variabile and Nanoglomus plukenetiae, recently described from the Peruvian mountain ranges, were successfully cultured in the greenhouse on host plants. In two independent experiments, both species were assessed for their ability to colonize coffee seedlings and improve coffee growth over 135 days. A total of 35 AMF morphospecies were identified from 12 plantations. The two inoculated species effectively colonized coffee roots, which resulted in 3.0-8.6 times higher shoot, root and total biomass, when compared to the non-mycorrhizal controls. R. variabile was superior to N. plukenetiae in all measured parameters, increasing shoot, root, and total biomass dry weight by 4.7, 8.6 and 5.5 times, respectively. The dual inoculation of both species, however, did not further improve plant growth, when compared to single-species inoculations. The colonization of coffee by either R. variabile or N. plukenetiae strongly enhances coffee plant growth. R. variabile, in particular, offers enormous potential for improving coffee establishment and productivity. Assessment of further AMF species, including species from other AMF families should be considered for optimization of coffee growth promotion, both alone and in combination with R. variabile.
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Affiliation(s)
- Mike Anderson Corazon-Guivin
- Laboratorio de Biología y Genética Molecular, Universidad Nacional de San Martín, Jr. Amorarca N° 315, Morales 22201, Peru; (G.R.-C.); (K.M.D.A.); (A.P.-D.); (A.D.H.-A.); (A.C.-M.)
| | - Gabriel Romero-Cachique
- Laboratorio de Biología y Genética Molecular, Universidad Nacional de San Martín, Jr. Amorarca N° 315, Morales 22201, Peru; (G.R.-C.); (K.M.D.A.); (A.P.-D.); (A.D.H.-A.); (A.C.-M.)
| | - Karen M. Del Aguila
- Laboratorio de Biología y Genética Molecular, Universidad Nacional de San Martín, Jr. Amorarca N° 315, Morales 22201, Peru; (G.R.-C.); (K.M.D.A.); (A.P.-D.); (A.D.H.-A.); (A.C.-M.)
| | - Amner Padilla-Domínguez
- Laboratorio de Biología y Genética Molecular, Universidad Nacional de San Martín, Jr. Amorarca N° 315, Morales 22201, Peru; (G.R.-C.); (K.M.D.A.); (A.P.-D.); (A.D.H.-A.); (A.C.-M.)
| | - Angel David Hernández-Amasifuen
- Laboratorio de Biología y Genética Molecular, Universidad Nacional de San Martín, Jr. Amorarca N° 315, Morales 22201, Peru; (G.R.-C.); (K.M.D.A.); (A.P.-D.); (A.D.H.-A.); (A.C.-M.)
| | - Agustin Cerna-Mendoza
- Laboratorio de Biología y Genética Molecular, Universidad Nacional de San Martín, Jr. Amorarca N° 315, Morales 22201, Peru; (G.R.-C.); (K.M.D.A.); (A.P.-D.); (A.D.H.-A.); (A.C.-M.)
| | - Danny Coyne
- International Institute of Tropical Agriculture (IITA), Headquarters PMB 5320, Oyo Road, Ibadan 200001, Oyo State, Nigeria;
| | - Fritz Oehl
- Agroscope, Competence Division for Plants and Plant Products, Plant Protection Products—Impact and Assessment, Applied Ecotoxicology, Müller-Thurgau-Strasse 29, 8820 Wädenswil, Switzerland
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Li S, Leakey ADB, Moller CA, Montes CM, Sacks EJ, Lee D, Ainsworth EA. Similar photosynthetic but different yield responses of C 3 and C 4 crops to elevated O 3. Proc Natl Acad Sci U S A 2023; 120:e2313591120. [PMID: 37948586 PMCID: PMC10655586 DOI: 10.1073/pnas.2313591120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 10/06/2023] [Indexed: 11/12/2023] Open
Abstract
The deleterious effects of ozone (O3) pollution on crop physiology, yield, and productivity are widely acknowledged. It has also been assumed that C4 crops with a carbon concentrating mechanism and greater water use efficiency are less sensitive to O3 pollution than C3 crops. This assumption has not been widely tested. Therefore, we compiled 46 journal articles and unpublished datasets that reported leaf photosynthetic and biochemical traits, plant biomass, and yield in five C3 crops (chickpea, rice, snap bean, soybean, and wheat) and four C4 crops (sorghum, maize, Miscanthus × giganteus, and switchgrass) grown under ambient and elevated O3 concentration ([O3]) in the field at free-air O3 concentration enrichment (O3-FACE) facilities over the past 20 y. When normalized by O3 exposure, C3 and C4 crops showed a similar response of leaf photosynthesis, but the reduction in chlorophyll content, fluorescence, and yield was greater in C3 crops compared with C4 crops. Additionally, inbred and hybrid lines of rice and maize showed different sensitivities to O3 exposure. This study quantitatively demonstrates that C4 crops respond less to elevated [O3] than C3 crops. This understanding could help maintain cropland productivity in an increasingly polluted atmosphere.
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Affiliation(s)
- Shuai Li
- Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Institute for Sustainability, Energy, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL61801
| | - Andrew D. B. Leakey
- Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
| | - Christopher A. Moller
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Global Change and Photosynthesis Research Unit, US Department of Agriculture, Agricultural Research Service, Urbana, IL61801
| | - Christopher M. Montes
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Global Change and Photosynthesis Research Unit, US Department of Agriculture, Agricultural Research Service, Urbana, IL61801
| | - Erik J. Sacks
- Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Department of Crop Sciences, University of Illinois at Urbana-Champaign, Urbana, IL61801
| | - DoKyoung Lee
- Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Department of Crop Sciences, University of Illinois at Urbana-Champaign, Urbana, IL61801
| | - Elizabeth A. Ainsworth
- Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL61801
- Global Change and Photosynthesis Research Unit, US Department of Agriculture, Agricultural Research Service, Urbana, IL61801
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23
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Docimo T, Formentin E, Baldoni E. Editorial: Gene regulatory networks involved in the molecular response to drought, salt and osmotic stresses in crops. Front Plant Sci 2023; 14:1328377. [PMID: 38023906 PMCID: PMC10660279 DOI: 10.3389/fpls.2023.1328377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023]
Affiliation(s)
- Teresa Docimo
- National Research Council (CNR), Institute of Biosciences and Bioresources (IBBR), Portici, Italy
| | - Elide Formentin
- Synthetic Biology and Biotechnology Unit, Department of Biology, University of Padua, Padua, Italy
- Botanical Garden, University of Padua, Padua, Italy
| | - Elena Baldoni
- National Research Council (CNR), Institute of Agricultural Biology and Biotechnology (IBBA), Milan, Italy
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Leonetti P, Hanafy MS, Tayade R, Ramakrishnan M, Sonah H, Jacobsen HJ. Editorial: Leveraging genomics, phenomics, and plant biotechnology approaches for improving abiotic and biotic stress tolerance in cereals and legumes. Front Plant Sci 2023; 14:1307390. [PMID: 38023923 PMCID: PMC10660271 DOI: 10.3389/fpls.2023.1307390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Affiliation(s)
- Paola Leonetti
- Institute of Sustainable Plant Protection (IPSP), National Research Council of Italy (CNR), Bari, Italy
| | - Moemen S. Hanafy
- Plant Biotechnology Department, Biotechnology Research Institute, National Research Centre (NRC), Giza, Egypt
| | - Rupesh Tayade
- Department of Applied Biosciences, Kyungpook National University, Daegu, Republic of Korea
| | - Muthusamy Ramakrishnan
- Bamboo Research Institute, School of Life Sciences, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Humira Sonah
- Department of Biotechnology, Central University of Haryana, Mahendragarh, Haryana, India
| | - Hans- Joerg Jacobsen
- Institute of Plant Genetics, Section of Plant Biotechnology, Leibniz Universität Hannover, Hannover, Germany
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Ling L, Wang H, Zhang S, Luo Y, Song Z, Bing H, Qi H, Guo L, Xiang W, Wang JD, Zhao J, Wang X. Herbicidal Activity of Secondary Metabolites Isolated from Streptomyces sp. NEAU-HV44 on Selected Weeds and Crops. J Agric Food Chem 2023. [PMID: 37910789 DOI: 10.1021/acs.jafc.3c04046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Streptomyces is an effective source of new natural bioherbicides. In this study, a novel isolated strain NEAU-HV44 showed strong inhibitory activity against Amaranthus retroflexus L. and was concluded to the genus Streptomyces. Strain NEAU-HV44 fermentation conditions were optimized to maximize the herbicidal activity. The supernatant of strain NEAU-HV44 could significantly control the growth of weeds (A. retroflexus L., Setaria viridis, Portulaca oleracea L., and Chenopodium album) and crops (maize, soybean, wheat, Chinese cabbage, cucumber, tomato, and romaine lettuce) with dose-dependent in preemergence. Notably, weeds were more sensitive to a low-concentration supernatant extract than crops in preemergence. In postemergence, the 2 mg mL-1 supernatant extract could significantly reduce the height and >50% biomass (fresh weight) of tested weeds. The supernatant extract could cause cell membrane destabilization and the cell death of weeds. In addition, the growth of tomato was also inhibited at a high concentration, but no obvious symptoms were observed on soybean and romaine lettuce after spraying the supernatant extract. Then two novel julichrome monomers, julichromes Q12 (1) and Q13 (2), and two known julichromes, julichrome Q3.3 (3) and julichrome Q3.5 (4), were isolated from the supernatant extract of strain NEAU-HV44 by bioactivity-guided approach. This is the first report of the herbicidal activity of julichromes. These four herbicidal compounds could inhibit the shoot and root growth of weeds at 0.2 mg mL-1, and compound 4 could completely inhibit the growth of P. oleracea L. Thus, julichromes (Q12, Q13, Q3.3, Q3.5 1-4) may be new bioherbicidal candidates.
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Affiliation(s)
- Ling Ling
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Han Wang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory Vector Biology & Pathogen Control Zhejiang Province, College Life Science, Huzhou University, Huzhou 313000, China
| | - Shanshan Zhang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Yanfang Luo
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Zhengke Song
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Hui Bing
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Huan Qi
- Key Laboratory Vector Biology & Pathogen Control Zhejiang Province, College Life Science, Huzhou University, Huzhou 313000, China
| | - Lifeng Guo
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Wensheng Xiang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Ji-Dong Wang
- Key Laboratory Vector Biology & Pathogen Control Zhejiang Province, College Life Science, Huzhou University, Huzhou 313000, China
| | - Junwei Zhao
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
| | - Xiangjing Wang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, College of Plant Protection, Northeast Agricultural University, Harbin 150030, China
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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26
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Mamrutha HM, Zeenat W, Kapil D, Budhagatapalli N, Tikaniya D, Rakesh K, Krishnappa G, Singh G, Singh GP. Evidence and opportunities for developing non-transgenic genome edited crops using site-directed nuclease 1 approach. Crit Rev Biotechnol 2023:1-11. [PMID: 37915126 DOI: 10.1080/07388551.2023.2270581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 09/18/2023] [Indexed: 11/03/2023]
Abstract
The innovations and progress in genome editing/new breeding technologies have revolutionized research in the field of functional genomics and crop improvement. This revolution has expanded the horizons of agricultural research, presenting fresh possibilities for creating novel plant varieties equipped with desired traits that can effectively combat the challenges posed by climate change. However, the regulation and social acceptance of genome-edited crops still remain as major barriers. Only a few countries considered the site-directed nuclease 1 (SDN1) approach-based genome-edited plants under less or no regulation. Hence, the present review aims to comprise information on the research work conducted using SDN1 in crops by various genome editing tools. It also elucidates the promising candidate genes that can be used for editing and has listed the studies on non-transgenic crops developed through SDN1 either by Agrobacterium-mediated transformation or by ribo nucleoprotein (RNP) complex. The review also hoards the existing regulatory landscape of genome editing and provides an overview of globally commercialized genome-edited crops. These compilations will enable confidence in researchers and policymakers, across the globe, to recognize the full potential of this technology and reconsider the regulatory aspects associated with genome-edited crops. Furthermore, this compilation serves as a valuable resource for researchers embarking on the development of customized non-transgenic crops through the utilization of SDN1.
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Affiliation(s)
- H M Mamrutha
- ICAR - Indian Institute of Wheat and Barley Research, Karnal, India
| | - Wadhwa Zeenat
- ICAR - Indian Institute of Wheat and Barley Research, Karnal, India
| | - Deswal Kapil
- ICAR - Indian Institute of Wheat and Barley Research, Karnal, India
- Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Nagaveni Budhagatapalli
- Institute of Plant Biochemistry, Center for Plant Genome Engineering, Heinrich-Heine-University, Düsseldorf, Germany
| | - Divya Tikaniya
- ICAR - Indian Institute of Wheat and Barley Research, Karnal, India
- Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Kumar Rakesh
- Plant and Microbial Biology, University of California, Berkeley, CA, USA
| | | | - Gyanendra Singh
- ICAR - Indian Institute of Wheat and Barley Research, Karnal, India
| | - G P Singh
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
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27
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Yıldırım K, Miladinović D, Sweet J, Akin M, Galović V, Kavas M, Zlatković M, de Andrade E. Genome editing for healthy crops: traits, tools and impacts. Front Plant Sci 2023; 14:1231013. [PMID: 37965029 PMCID: PMC10641503 DOI: 10.3389/fpls.2023.1231013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 10/09/2023] [Indexed: 11/16/2023]
Abstract
Crop cultivars in commercial use have often been selected because they show high levels of resistance to pathogens. However, widespread cultivation of these crops for many years in the environments favorable to a pathogen requires durable forms of resistance to maintain "healthy crops". Breeding of new varieties tolerant/resistant to biotic stresses by incorporating genetic components related to durable resistance, developing new breeding methods and new active molecules, and improving the Integrated Pest Management strategies have been of great value, but their effectiveness is being challenged by the newly emerging diseases and the rapid change of pathogens due to climatic changes. Genome editing has provided new tools and methods to characterize defense-related genes in crops and improve crop resilience to disease pathogens providing improved food security and future sustainable agricultural systems. In this review, we discuss the principal traits, tools and impacts of utilizing genome editing techniques for achieving of durable resilience and a "healthy plants" concept.
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Affiliation(s)
- Kubilay Yıldırım
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, Türkiye
| | - Dragana Miladinović
- Institute of Field and Vegetable Crops, National Institute of Republic of Serbia, Novi Sad, Serbia
| | - Jeremy Sweet
- Sweet Environmental Consultants, Cambridge, United Kingdom
| | - Meleksen Akin
- Department of Horticulture, Iğdır University, Iğdır, Türkiye
| | - Vladislava Galović
- Institute of Lowland Forestry and Environment (ILFE), University of Novi Sad, Novi Sad, Serbia
| | - Musa Kavas
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, Samsun, Türkiye
| | - Milica Zlatković
- Institute of Lowland Forestry and Environment (ILFE), University of Novi Sad, Novi Sad, Serbia
| | - Eugenia de Andrade
- National Institute for Agricultural and Veterinary Research (INIAV), I.P., Oeiras, Portugal
- GREEN-IT Bioresources for Sustainability, ITQB NOVA, Oeiras, Portugal
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Cheng K, Zhang C, Lu Y, Li J, Tang H, Ma L, Zhu H. The Glycine-Rich RNA-Binding Protein Is a Vital Post-Transcriptional Regulator in Crops. Plants (Basel) 2023; 12:3504. [PMID: 37836244 PMCID: PMC10575402 DOI: 10.3390/plants12193504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023]
Abstract
Glycine-rich RNA binding proteins (GR-RBPs), a branch of RNA binding proteins (RBPs), play integral roles in regulating various aspects of RNA metabolism regulation, such as RNA processing, transport, localization, translation, and stability, and ultimately regulate gene expression and cell fate. However, our current understanding of GR-RBPs has predominantly been centered on Arabidopsis thaliana, a model plant for investigating plant growth and development. Nonetheless, an increasing body of literature has emerged in recent years, shedding light on the presence and functions of GRPs in diverse crop species. In this review, we not only delineate the distinctive structural domains of plant GR-RBPs but also elucidate several contemporary mechanisms of GR-RBPs in the post-transcriptional regulation of RNA. These mechanisms encompass intricate processes, including RNA alternative splicing, polyadenylation, miRNA biogenesis, phase separation, and RNA translation. Furthermore, we offer an exhaustive synthesis of the diverse roles that GR-RBPs fulfill within crop plants. Our overarching objective is to provide researchers and practitioners in the field of agricultural genetics with valuable insights that may inform and guide the application of plant genetic engineering for enhanced crop development and sustainable agriculture.
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Affiliation(s)
- Ke Cheng
- The College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (K.C.); (Y.L.); (J.L.); (H.T.); (L.M.)
| | - Chunjiao Zhang
- Supervision, Inspection & Testing Center of Agricultural Products Quality, Ministry of Agriculture and Rural Affairs, Beijing 100083, China;
| | - Yao Lu
- The College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (K.C.); (Y.L.); (J.L.); (H.T.); (L.M.)
| | - Jinyan Li
- The College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (K.C.); (Y.L.); (J.L.); (H.T.); (L.M.)
| | - Hui Tang
- The College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (K.C.); (Y.L.); (J.L.); (H.T.); (L.M.)
| | - Liqun Ma
- The College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (K.C.); (Y.L.); (J.L.); (H.T.); (L.M.)
| | - Hongliang Zhu
- The College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (K.C.); (Y.L.); (J.L.); (H.T.); (L.M.)
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29
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Zaborowska M, Wyszkowska J, Borowik A, Kucharski J. Bisphenols-A Threat to the Natural Environment. Materials (Basel) 2023; 16:6500. [PMID: 37834637 PMCID: PMC10573430 DOI: 10.3390/ma16196500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023]
Abstract
Negative public sentiment built up around bisphenol A (BPA) follows growing awareness of the frequency of this chemical compound in the environment. The increase in air, water, and soil contamination by BPA has also generated the need to replace it with less toxic analogs, such as Bisphenol F (BPF) and Bisphenol S (BPS). However, due to the structural similarity of BPF and BPS to BPA, questions arise about the safety of their usage. The toxicity of BPA, BPF, and BPS towards humans and animals has been fairly well understood. The biodegradability potential of microorganisms towards each of these bisphenols is also widely recognized. However, the scale of their inhibitory pressure on soil microbiomes and soil enzyme activity has not been estimated. These parameters are extremely important in determining soil health, which in turn also influences plant growth and development. Therefore, in this manuscript, knowledge has been expanded and systematized regarding the differences in toxicity between BPA and its two analogs. In the context of the synthetic characterization of the effects of bisphenol permeation into the environment, the toxic impact of BPA, BPF, and BPS on the microbiological and biochemical parameters of soils was traced. The response of cultivated plants to their influence was also analyzed.
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Affiliation(s)
- Magdalena Zaborowska
- Department of Soil Science and Microbiology, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-727 Olsztyn, Poland
| | - Jadwiga Wyszkowska
- Department of Soil Science and Microbiology, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-727 Olsztyn, Poland
| | - Agata Borowik
- Department of Soil Science and Microbiology, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-727 Olsztyn, Poland
| | - Jan Kucharski
- Department of Soil Science and Microbiology, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-727 Olsztyn, Poland
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30
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Ramlal A, Lal SK, Sathuvalli V. Editorial: Advances in breeding for waterlogging tolerance in crops. Front Plant Sci 2023; 14:1284730. [PMID: 37794926 PMCID: PMC10545854 DOI: 10.3389/fpls.2023.1284730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/12/2023] [Indexed: 10/06/2023]
Affiliation(s)
- Ayyagari Ramlal
- School of Biological Sciences, Universiti Sains Malaysia (USM), Georgetown, Malaysia
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute (IARI), New Delhi, India
| | - S. K. Lal
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Vidyasagar Sathuvalli
- Department of Crop and Soil Science, Oregon State University, Hermiston, OR, United States
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31
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Hall RM, Markovic D, Kaul HP, Wagentristl H, Urban B, Durec N, Renner-Martin K, Ninkovic V. Talking Different Languages: The Role of Plant-Plant Communication When an Invader Beats up a Strange Neighborhood. Plants (Basel) 2023; 12:3298. [PMID: 37765461 PMCID: PMC10534427 DOI: 10.3390/plants12183298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023]
Abstract
Communication through airborne volatile organic compounds (VOCs) and root exudates plays a vital role in the multifarious interactions of plants. Common ragweed (Ambrosia artemesiifolia L.) is one of the most troublesome invasive alien species in agriculture. Below- and aboveground chemical interactions of ragweed with crops might be an important factor in the invasive species' success in agriculture. In laboratory experiments, we investigated the contribution of intra- and interspecific airborne VOCs and root exudates of ragweed to its competitiveness. Wheat, soybean, and maize were exposed to VOCs emitted from ragweed and vice versa, and the adaptation response was measured through plant morphological and physiological traits. We observed significant changes in plant traits of crops in response to ragweed VOCs, characterized by lower biomass production, lower specific leaf area, or higher chlorophyll contents. After exposure to ragweed VOCs, soybean and wheat produced significantly less aboveground dry mass, whereas maize did not. Ragweed remained unaffected when exposed to VOCs from the crops or a conspecific. All crops and ragweed significantly avoided root growth toward the root exudates of ragweed. The study shows that the plant response to either above- or belowground chemical cues is highly dependent on the identity of the neighbor, pointing out the complexity of plant-plant communication in plant communities.
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Affiliation(s)
- Rea Maria Hall
- Institute of Agronomy, University of Natural Resources and Life Science, 3430 Tulln an der Donau, Austria; (H.-P.K.); (B.U.); (N.D.); (K.R.-M.)
- Institute of Botany, University of Natural Resources and Life Science, 1180 Vienna, Austria
| | - Dimitrije Markovic
- Department of Ecology, Swedish University of Agricultural Sciences, SE-75007 Uppsala, Sweden;
- Faculty of Agriculture, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
| | - Hans-Peter Kaul
- Institute of Agronomy, University of Natural Resources and Life Science, 3430 Tulln an der Donau, Austria; (H.-P.K.); (B.U.); (N.D.); (K.R.-M.)
| | - Helmut Wagentristl
- Experimental Farm Groß-Enzerdorf, University of Natural Resources and Life Sciences, 2301 Groß-Enzersdorf, Austria;
| | - Bernhard Urban
- Institute of Agronomy, University of Natural Resources and Life Science, 3430 Tulln an der Donau, Austria; (H.-P.K.); (B.U.); (N.D.); (K.R.-M.)
- Institute of Botany, University of Natural Resources and Life Science, 1180 Vienna, Austria
| | - Nora Durec
- Institute of Agronomy, University of Natural Resources and Life Science, 3430 Tulln an der Donau, Austria; (H.-P.K.); (B.U.); (N.D.); (K.R.-M.)
| | - Katharina Renner-Martin
- Institute of Agronomy, University of Natural Resources and Life Science, 3430 Tulln an der Donau, Austria; (H.-P.K.); (B.U.); (N.D.); (K.R.-M.)
- Institute of Mathematics, University of Natural Resources and Life Science, 1180 Vienna, Austria
| | - Velemir Ninkovic
- Department of Ecology, Swedish University of Agricultural Sciences, SE-75007 Uppsala, Sweden;
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Escudero-Martinez C, Bulgarelli D. Engineering the Crop Microbiota Through Host Genetics. Annu Rev Phytopathol 2023; 61:257-277. [PMID: 37196364 DOI: 10.1146/annurev-phyto-021621-121447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
The microbiota populating the plant-soil continuum defines an untapped resource for sustainable crop production. The host plant is a driver for the taxonomic composition and function of these microbial communities. In this review, we illustrate how the host genetic determinants of the microbiota have been shaped by plant domestication and crop diversification. We discuss how the heritable component of microbiota recruitment may represent, at least partially, a selection for microbial functions underpinning the growth, development, and health of their host plants and how the magnitude of this heritability is influenced by the environment. We illustrate how host-microbiota interactions can be treated as an external quantitative trait and review recent studies associating crop genetics with microbiota-based quantitative traits. We also explore the results of reductionist approaches, including synthetic microbial communities, to establish causal relationships between microbiota and plant phenotypes. Lastly, we propose strategies to integrate microbiota manipulation into crop selection programs. Although a detailed understanding of when and how heritability for microbiota composition can be deployed for breeding purposes is still lacking, we argue that advances in crop genomics are likely to accelerate wider applications of plant-microbiota interactions in agriculture.
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Affiliation(s)
| | - Davide Bulgarelli
- Plant Sciences, School of Life Sciences, University of Dundee, Dundee, United Kingdom; ,
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Pathak A, Haq S, Meena N, Dwivedi P, Kothari SL, Kachhwaha S. Multifaceted Role of Nanomaterials in Modulating In Vitro Seed Germination, Plant Morphogenesis, Metabolism and Genetic Engineering. Plants (Basel) 2023; 12:3126. [PMID: 37687372 PMCID: PMC10490111 DOI: 10.3390/plants12173126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/07/2023] [Accepted: 08/12/2023] [Indexed: 09/10/2023]
Abstract
The agricultural practices of breeding, farm management and cultivation have improved production, to a great extent, in order to meet the food demands of a growing population. However, the newer challenges of climate change, global warming, and nutritional quality improvement will have to be addressed under a new scenario. Plant biotechnology has emerged as a reliable tool for enhancing crop yields by protecting plants against insect pests and metabolic engineering through the addition of new genes and, to some extent, nutritional quality improvement. Plant tissue culture techniques have provided ways for the accelerated clonal multiplication of selected varieties with the enhanced production of value-added plant products to increase modern agriculture. The in vitro propagation method has appeared as a pre-eminent approach for the escalated production of healthy plants in relatively shorter durations, also circumventing seasonal effects. However, there are various kinds of factors that directly or indirectly affect the efficiency of in vitro regeneration like the concentration and combination of growth regulators, variety/genotype of the mother plant, explant type, age of seedlings and other nutritional factors, and elicitors. Nanotechnology as one of the latest and most advanced approaches in the material sciences, and can be considered to be very promising for the improvement of crop production. Nanomaterials have various kinds of properties because of their small size, such as an enhanced contact surface area, increased reactivity, stability, chemical composition, etc., which can be employed in plant sciences to alter the potential and performance of plants to improve tissue culture practices. Implementing nanomaterials with in vitro production procedures has been demonstrated to increase the shoot multiplication potential, stress adaptation and yield of plant-based products. However, nanotoxicity and biosafety issues are limitations, but there is evidence that implies the promotion and further exploration of nanoparticles in agriculture production. The incorporation of properly designed nanoparticles with tissue culture programs in a controlled manner can be assumed as a new pathway for sustainable agriculture development. The present review enlists different studies in which treatment with various nanoparticles influenced the growth and biochemical responses of seed germination, as well as the in vitro morphogenesis of many crop species. In addition, many studies suggest that nanoparticles can be useful as elicitors for elevating levels of important secondary metabolites in in vitro cultures. Recent advancements in this field also depict the suitability of nanoparticles as a promising carrier for gene transfer, which show better efficiency than traditional Agrobacterium-mediated delivery. This review comprehensively highlights different in vitro studies that will aid in identifying research gaps and provide future directions for unexplored areas of research in important crop species.
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Affiliation(s)
- Ashutosh Pathak
- Department of Botany, University of Rajasthan, Jaipur 302004, Rajasthan, India; (A.P.); (S.H.); (N.M.); (P.D.)
| | - Shamshadul Haq
- Department of Botany, University of Rajasthan, Jaipur 302004, Rajasthan, India; (A.P.); (S.H.); (N.M.); (P.D.)
| | - Neelam Meena
- Department of Botany, University of Rajasthan, Jaipur 302004, Rajasthan, India; (A.P.); (S.H.); (N.M.); (P.D.)
| | - Pratibha Dwivedi
- Department of Botany, University of Rajasthan, Jaipur 302004, Rajasthan, India; (A.P.); (S.H.); (N.M.); (P.D.)
| | - Shanker Lal Kothari
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur 303002, Rajasthan, India;
| | - Sumita Kachhwaha
- Department of Botany, University of Rajasthan, Jaipur 302004, Rajasthan, India; (A.P.); (S.H.); (N.M.); (P.D.)
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Tracy S, Schneider H, Kant J. Editorial: Increasing crop yield: the interaction of crop plant roots with their environment. Front Plant Sci 2023; 14:1249270. [PMID: 37701809 PMCID: PMC10494431 DOI: 10.3389/fpls.2023.1249270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/18/2023] [Indexed: 09/14/2023]
Affiliation(s)
- Saoirse Tracy
- School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - Hannah Schneider
- Centre for Crop Systems Analysis, Wageningen University & Research, Wageningen, Netherlands
| | - Josefine Kant
- Institute for Bio- & Geosciences 2, Forschungszentrum Jülich GmbH, Jülich, Germany
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35
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Szurman-Zubrzycka M, Kurowska M, Till BJ, Szarejko I. Is it the end of TILLING era in plant science? Front Plant Sci 2023; 14:1160695. [PMID: 37674734 PMCID: PMC10477672 DOI: 10.3389/fpls.2023.1160695] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 07/19/2023] [Indexed: 09/08/2023]
Abstract
Since its introduction in 2000, the TILLING strategy has been widely used in plant research to create novel genetic diversity. TILLING is based on chemical or physical mutagenesis followed by the rapid identification of mutations within genes of interest. TILLING mutants may be used for functional analysis of genes and being nontransgenic, they may be directly used in pre-breeding programs. Nevertheless, classical mutagenesis is a random process, giving rise to mutations all over the genome. Therefore TILLING mutants carry background mutations, some of which may affect the phenotype and should be eliminated, which is often time-consuming. Recently, new strategies of targeted genome editing, including CRISPR/Cas9-based methods, have been developed and optimized for many plant species. These methods precisely target only genes of interest and produce very few off-targets. Thus, the question arises: is it the end of TILLING era in plant studies? In this review, we recap the basics of the TILLING strategy, summarize the current status of plant TILLING research and present recent TILLING achievements. Based on these reports, we conclude that TILLING still plays an important role in plant research as a valuable tool for generating genetic variation for genomics and breeding projects.
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Affiliation(s)
- Miriam Szurman-Zubrzycka
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Katowice, Poland
| | - Marzena Kurowska
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Katowice, Poland
| | - Bradley J. Till
- Veterinary Genetics Laboratory, University of California, Davis, Davis, United States
| | - Iwona Szarejko
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Katowice, Poland
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Melzer R. Flowering Newsletter 2023. J Exp Bot 2023; 74:4291-4292. [PMID: 37419454 PMCID: PMC10433921 DOI: 10.1093/jxb/erad258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Indexed: 07/09/2023]
Abstract
The word 'fruit' is derived from the latin 'fructus' which itself is said to be derived from 'frui', which means to enjoy. Along those lines, I hope this year's Flowering Newsletter brings a lot of joy, because fruits and seeds feature in multiple articles.
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Affiliation(s)
- Rainer Melzer
- Flowering Newsletter Editor, JXB
- School of Biology and Environmental Science and Earth Institute, University College Dublin, Ireland
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Loreti E, Perata P. ERFVII transcription factors and their role in the adaptation to hypoxia in Arabidopsis and crops. Front Genet 2023; 14:1213839. [PMID: 37662843 PMCID: PMC10469677 DOI: 10.3389/fgene.2023.1213839] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 08/01/2023] [Indexed: 09/05/2023] Open
Abstract
In this review, we focus on ethylene transcription factors (ERFs), which are a crucial family of transcription factors that regulate plant development and stress responses. ERFVII transcription factors have been identified and studied in several crop species, including rice, wheat, maize, barley, and soybean. These transcription factors are known to be involved in regulating the plant's response to low oxygen stress-hypoxia and could thus improve crop yields under suboptimal growing conditions. In rice (Oryza sativa) several ERFVII genes have been identified and characterized, including SUBMERGENCE 1A (SUB1A), which enables rice to tolerate submergence. The SUB1A gene was used in the development of SUB1 rice varieties, which are now widely grown in flood-prone areas and have been shown to improve yields and farmer livelihoods. The oxygen sensor in plants was discovered using the model plant Arabidopsis. The mechanism is based on the destabilization of ERFVII protein via the N-degron pathway under aerobic conditions. During hypoxia, the stabilized ERFVIIs translocate to the nucleus where they activate the transcription of hypoxia-responsive genes (HRGs). In summary, the identification and characterization of ERFVII transcription factors and their mechanism of action could lead to the development of new crop varieties with improved tolerance to low oxygen stress, which could have important implications for global food security.
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Affiliation(s)
- Elena Loreti
- Institute of Agricultural Biology and Biotechnology, CNR, National Research Council, Pisa, Italy
| | - Pierdomenico Perata
- PlantLab, Center of Plant Sciences, Sant’Anna School of Advanced Studies, Pisa, Italy
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Zhao T, Wu X, Jiang M. Editorial: Advanced breeding for abiotic stress tolerance in crops. Front Plant Sci 2023; 14:1265339. [PMID: 37621884 PMCID: PMC10446759 DOI: 10.3389/fpls.2023.1265339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 08/02/2023] [Indexed: 08/26/2023]
Affiliation(s)
- Tianlun Zhao
- Hainan Institute, Zhejiang University, Sanya, China
- The Advanced Seed Institute, Zhejiang University, Hangzhou, China
| | - Xinyang Wu
- College of Life Sciences, China Jiliang University, Hangzhou, China
| | - Meng Jiang
- Hainan Institute, Zhejiang University, Sanya, China
- The Advanced Seed Institute, Zhejiang University, Hangzhou, China
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Bekalu ZE, Panting M, Bæksted Holme I, Brinch-Pedersen H. Opportunities and Challenges of In Vitro Tissue Culture Systems in the Era of Crop Genome Editing. Int J Mol Sci 2023; 24:11920. [PMID: 37569295 PMCID: PMC10419073 DOI: 10.3390/ijms241511920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Currently, the development of genome editing (GE) tools has provided a wide platform for targeted modification of plant genomes. However, the lack of versatile DNA delivery systems for a large variety of crop species has been the main bottleneck for improving crops with beneficial traits. Currently, the generation of plants with heritable mutations induced by GE tools mostly goes through tissue culture. Unfortunately, current tissue culture systems restrict successful results to only a limited number of plant species and genotypes. In order to release the full potential of the GE tools, procedures need to be species and genotype independent. This review provides an in-depth summary and insights into the various in vitro tissue culture systems used for GE in the economically important crops barley, wheat, rice, sorghum, soybean, maize, potatoes, cassava, and millet and uncovers new opportunities and challenges of already-established tissue culture platforms for GE in the crops.
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Cheng A, Gajic G, Doni F. Editorial: Soil biota and climate smart crops. Front Plant Sci 2023; 14:1250831. [PMID: 37538065 PMCID: PMC10395117 DOI: 10.3389/fpls.2023.1250831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/11/2023] [Indexed: 08/05/2023]
Affiliation(s)
- Acga Cheng
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Gordana Gajic
- Department of Ecology, Institute for Biological Research `Sinisa Stankovic`, National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Febri Doni
- Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, West Java, Indonesia
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Alcaide IV, Hamdi A, Guilleín-Bejarano R, Jiménez-Araujo A, Rodríguez-Arcos R. Sustainable valorization of co-products from asparagus cultivation by obtaining bioactive compounds. Front Plant Sci 2023; 14:1199436. [PMID: 37521938 PMCID: PMC10373885 DOI: 10.3389/fpls.2023.1199436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/28/2023] [Indexed: 08/01/2023]
Abstract
Asparagus cultivation generates every year a significant amount of by-products that consist of root and frond. Leaving these residues on the fields after harvesting negatively affects the following asparagus crops, since they release autotoxic (allelopathic) substances into the soil, whose accumulation causes that asparagus yields gradually decrease over the years, becoming an unprofitable crop in a period of about 10 to 15 years. This phenomenon is known as decay and forces the entire asparagus plantation to be lifted (abandoned). On the other hand, once a certain plantation has been lifted, it is not profitable to immediately re-plant new asparagus plants, since the yields that are achieved are never more than half of normal ones. It is necessary to wait an average of 4 or 5 years before replanting asparagus in these lands. This phenomenon is known as the replanting problem, and causes the need to continually search for new land for growing asparagus. Another added problem for farmers is that the elimination of those plant residues from asparagus cultivation entails significant economic costs. For all these reasons, it is essential to seek alternatives for the management of that waste that improve the sustainability of the crop within the scope of the circular economy. In this context, this work proposes the valorization of asparagus by-products by obtaining bioactive compounds. Main objectives of the present work include: i) phytochemical analyses of asparagus fronds and roots; ii) obtaining bioactive extracts, with distinct technological and nutritional functionalities, by using an environmentally sustainable extraction process, easy to implement in the practice of a food industry and with methods compatible with food use. Characterization of asparagus by-products shown that fronds had an average flavonoid content of 2.637 ± 0.014 g/Kg fresh weight, which is up to 5-6 times higher than that of the spears; and roots contained up to 10 times more saponins (2.25 g/Kg fresh weight), which were accompanied by lower quantities of phenolic acids (368 mg/Kg fresh weight). Statistical analysis revealed that those phytochemical contents were mainly determined by location and phase of the vegetative cycle, whereas genetic factors did not significantly influence them. Based on the results of the present work, the proposal for the recovery and valorization of asparagus by-products is based on obtaining two bioactive extracts, the first being an antioxidant extract enriched in flavonoids, with an average yield of 10.7 g/Kg fresh frond and a flavonoid richness of 17%; and the second, a saponins extract with an average yield of 10.3 g/Kg fresh root and a richness of 51%. These natural extracts have great techno-functional potential in the agri-food industry and some of them are already being tested as additives in the preparation of soups, breads and meat products.
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Bernacchi CJ, Ruiz-Vera UM, Siebers MH, DeLucia NJ, Ort DR. Short- and long-term warming events on photosynthetic physiology, growth, and yields of field grown crops. Biochem J 2023; 480:999-1014. [PMID: 37418286 PMCID: PMC10422931 DOI: 10.1042/bcj20220433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 07/08/2023]
Abstract
Global temperatures are rising from increasing concentrations of greenhouse gases in the atmosphere associated with anthropogenic activities. Global warming includes a warmer shift in mean temperatures as well as increases in the probability of extreme heating events, termed heat waves. Despite the ability of plants to cope with temporal variations in temperature, global warming is increasingly presenting challenges to agroecosystems. The impact of warming on crop species has direct consequences on food security, therefore understanding impacts and opportunities to adapt crops to global warming necessitates experimentation that allows for modification of growth environments to represent global warming scenarios. Published studies addressing crop responses to warming are extensive, however, in-field studies where growth temperature is manipulated to mimic global warming are limited. Here, we provide an overview of in-field heating techniques employed to understand crop responses to warmer growth environments. We then focus on key results associated with season-long warming, as expected with rising global mean temperatures, and with heat waves, as a consequence of increasing temperature variability and rising global mean temperatures. We then discuss the role of rising temperatures on atmospheric water vapor pressure deficit and potential implications for crop photosynthesis and productivity. Finally, we review strategies by which crop photosynthetic processes might be optimized to adapt crops to the increasing temperatures and frequencies of heat waves. Key findings from this review are that higher temperatures consistently reduce photosynthesis and yields of crops even as atmospheric carbon dioxide increases, yet potential strategies to minimize losses from high-temperature exist.
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Affiliation(s)
- Carl J. Bernacchi
- Global Change and Photosynthesis Research Unit, USDA-ARS, Urbana, IL, U.S.A
- Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL, U.S.A
- Carl R Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL, U.S.A
| | | | - Matthew H. Siebers
- Global Change and Photosynthesis Research Unit, USDA-ARS, Urbana, IL, U.S.A
- Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL, U.S.A
| | - Nicholas J. DeLucia
- Global Change and Photosynthesis Research Unit, USDA-ARS, Urbana, IL, U.S.A
- Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL, U.S.A
| | - Donald R. Ort
- Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL, U.S.A
- Carl R Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL, U.S.A
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Fan Y, Cao SY, Nuerla A, Yusuyunjiang M, Abdugheni A, Xie XX, Gulisitan A, Liu HJ. [Pollution Characteristics and Risk Assessment of Polycyclic Aromatic Hydrocarbons in Farmland Soil and Crops in the Suburbs of Urumqi]. Huan Jing Ke Xue 2023; 44:4039-4051. [PMID: 37438302 DOI: 10.13227/j.hjkx.202207215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
In order to understand the occurrence of PAHs in soil and crops, the enrichment capacity of different crops for PAHs, and the distribution characteristics of PAHs in different parts of crops, the crops and soil planted in the farmland around Urumqi were studied as examples. Samples were collected in the farmland gathering area in the suburb of Urumqi in July 2021. A total of 100 crop samples were collected, including 21 crop species and 45 surface soil samples. The results showed that 16 types of PAHs were detected in the soil and crops. The total concentration of PAHs in farmland soil ranged from 19.06 to 1870.86 μg·kg-1, and the average concentration was 127.40 μg·kg-1. Seven carcinogenic PAHs accounted for 42.85%-79.20% of the 16 types of PAHs, among which BaP was the main pollutant in the soil. Through the characteristic ratio method, it was found that the main sources of PAHs in the soil were biomass and coal combustion. Total PAHs in crops ranged from 1.86 μg·kg-1 to 974.05 μg·kg-1, with an average of 303.30 μg·kg-1. Different crops had different enrichment capacities for PAHs. Among the 21 crops sampled, the accumulative content of PAHs in pumpkin was the highest (431.75 μg·kg-1). In leaf vegetable crops, the content of PAHs in leaves was higher than that in roots and fruits. In fruit and vegetable crops, the PAH content in fruit was higher than that in the root or leaf. There was a significant correlation between high cyclic PAHs in soil and PAHs in plant leaves. The health risk assessment of PAHs in crops showed that dietary intake had potential carcinogenic risk and even had high carcinogenic risk in adult male and female groups, which requires further attention.
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Affiliation(s)
- Yue Fan
- College of Ecology and Environment, Xinjiang University, Urumqi 830017, China
- Key Laboratory of Oasis Ecology of Education Ministry, Urumqi 830017, China
- Xinjiang Jinghe Observation and Research Station of Temperate Desert Ecosystem, Ministry of Education, Urumqi 830017, China
| | - Shuang-Yu Cao
- Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Urumqi), Ministry of Agriculture and Rural Affairs, Urumqi 830091, China
| | - Ailijiang Nuerla
- College of Ecology and Environment, Xinjiang University, Urumqi 830017, China
- Key Laboratory of Oasis Ecology of Education Ministry, Urumqi 830017, China
- Xinjiang Jinghe Observation and Research Station of Temperate Desert Ecosystem, Ministry of Education, Urumqi 830017, China
| | - Mamtimin Yusuyunjiang
- College of Geographical and Remote Sensing Science, Xinjiang University, Urumqi 830017, China
| | - Abliz Abdugheni
- College of Geographical and Remote Sensing Science, Xinjiang University, Urumqi 830017, China
| | - Xuan-Xuan Xie
- College of Ecology and Environment, Xinjiang University, Urumqi 830017, China
- Key Laboratory of Oasis Ecology of Education Ministry, Urumqi 830017, China
- Xinjiang Jinghe Observation and Research Station of Temperate Desert Ecosystem, Ministry of Education, Urumqi 830017, China
| | - Abudula Gulisitan
- Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Urumqi), Ministry of Agriculture and Rural Affairs, Urumqi 830091, China
| | - He-Jiang Liu
- Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
- Laboratory of Quality and Safety Risk Assessment for Agro-Products (Urumqi), Ministry of Agriculture and Rural Affairs, Urumqi 830091, China
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Zhao QZ, Yang ZM, Kong FJ, Xiong HL, Zhu KW, Chen YC. [Effect of Biogas Slurry Return to Field on Heavy Metal Accumulation in Soil-crop System: A Meta-analysis]. Huan Jing Ke Xue 2023; 44:4091-4099. [PMID: 37438306 DOI: 10.13227/j.hjkx.202209020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
To investigate the effects of biogas slurry return-to-field methods, the duration of biogas slurry return to field and the amount of heavy metals brought in from biogas slurry on the accumulation of heavy metals in soil-crop systems, and the importance of factors influencing heavy metal accumulation, 41 papers and 1972 pairs of data were integrated and analyzed. The results showed that the application of biogas slurry alone significantly increased the accumulation of As, Cd, Cr, Cu, and Zn in soil and As and Cr in crops by 20.5%, 15.2%, 25.6%, 18.7%, and 26.3% and 14.6% and 39.5%, respectively, and it had no significant effect on the accumulation of other heavy metals in crops. The combined application of biogas slurry and chemical fertilizers significantly increased the accumulation of soil Cr and Zn by 8.05% and 4.70% and decreased the accumulation of As by crops. Correlation analysis showed that the accumulation rates of soil As, Cd, and Cr were highly significantly and positively correlated (P<0.01) with the duration of biogas slurry return to field and soil organic matter (SOM) content, with correlation coefficients of 0.30, 0.15, and 0.13 and 0.22, 0.27, and 0.22, respectively; they were highly significantly and negatively correlated (P<0.01) with soil pH, with correlation coefficients of 0.16, 0.13, and 0.11, respectively. The heavy metals brought in by biogas slurry return to field promoted the accumulation of As, Cd, and Cr in soil and As, Cd, Cr, and Zn in crops, whereas the accumulation of Cd, Cu, and Zn in soil promoted the accumulation of Cd, Cu, and Zn in crops, with correlation coefficients of 0.45, 0.58, and 0.42, respectively. The main factors of heavy metal accumulation in the soil-crop systems were the duration of biogas slurry return to field, SOM, and soil pH.
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Affiliation(s)
- Qi-Zhi Zhao
- College of Resources and Environment, Southwest University, Chongqing 400716, China
- Key Laboratory of Agriculture Soil Pollution Risk Management and Control for Ecological Environment in Chongqing, Chongqing Engineering Research Center of Rural Cleaning, Chongqing 400716, China
| | - Zhi-Min Yang
- College of Resources and Environment, Southwest University, Chongqing 400716, China
- Key Laboratory of Agriculture Soil Pollution Risk Management and Control for Ecological Environment in Chongqing, Chongqing Engineering Research Center of Rural Cleaning, Chongqing 400716, China
| | - Fan-Jing Kong
- College of Resources and Environment, Southwest University, Chongqing 400716, China
- Key Laboratory of Agriculture Soil Pollution Risk Management and Control for Ecological Environment in Chongqing, Chongqing Engineering Research Center of Rural Cleaning, Chongqing 400716, China
| | - Hai-Ling Xiong
- College of Electronic Information Engineering, Southwest University, Chongqing 400715, China
| | - Kang-Wen Zhu
- Chongqing Academe of Eco-environmental Science, Chongqing 401147, China
| | - Yu-Cheng Chen
- College of Resources and Environment, Southwest University, Chongqing 400716, China
- Key Laboratory of Agriculture Soil Pollution Risk Management and Control for Ecological Environment in Chongqing, Chongqing Engineering Research Center of Rural Cleaning, Chongqing 400716, China
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Liu Z, Zhao Y, Zhang Y, Xu L, Zhou L, Yang W, Zhao H, Zhao J, Wang F. Development of Omni InDel and supporting database for maize. Front Plant Sci 2023; 14:1216505. [PMID: 37457340 PMCID: PMC10344896 DOI: 10.3389/fpls.2023.1216505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023]
Abstract
Insertions-deletions (InDels) are the second most abundant molecular marker in the genome and have been widely used in molecular biology research along with simple sequence repeats (SSR) and single-nucleotide polymorphisms (SNP). However, InDel variant mining and marker development usually focuses on a single type of dimorphic InDel, which does not reflect the overall InDel diversity across the genome. Here, we developed Omni InDels for maize, soybean, and rice based on sequencing data and genome assembly that included InDel variants with base lengths from 1 bp to several Mb, and we conducted a detailed classification of Omni InDels. Moreover, we screened a set of InDels that are easily detected and typed (Perfect InDels) from the Omni InDels, verified the site authenticity using 3,587 germplasm resources from 11 groups, and analyzed the germplasm resources. Furthermore, we developed a Multi-InDel set based on the Omni InDels; each Multi-InDel contains multiple InDels, which greatly increases site polymorphism, they can be detected in multiple platforms such as fluorescent capillary electrophoresis and sequencing. Finally, we developed an online database website to make Omni InDels easy to use and share and developed a visual browsing function called "Variant viewer" for all Omni InDel sites to better display the variant distribution.
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Affiliation(s)
- Zhihao Liu
- Key Laboratory of Crop DNA Fingerprinting Innovation and Utilization (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Beijing Academy of Agricultural and Forest Sciences (BAAFS), Beijing, China
- College of Agriculture, Jilin Agricultural University, Changchun, China
| | - Yikun Zhao
- Key Laboratory of Crop DNA Fingerprinting Innovation and Utilization (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Beijing Academy of Agricultural and Forest Sciences (BAAFS), Beijing, China
| | - Yunlong Zhang
- Key Laboratory of Crop DNA Fingerprinting Innovation and Utilization (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Beijing Academy of Agricultural and Forest Sciences (BAAFS), Beijing, China
| | - Liwen Xu
- Key Laboratory of Crop DNA Fingerprinting Innovation and Utilization (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Beijing Academy of Agricultural and Forest Sciences (BAAFS), Beijing, China
| | - Ling Zhou
- Provincial Key Laboratory of Agrobiology, Institute of Crop Germplasm and Biotechnology, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China
| | - Weiguang Yang
- College of Agriculture, Jilin Agricultural University, Changchun, China
| | - Han Zhao
- Provincial Key Laboratory of Agrobiology, Institute of Crop Germplasm and Biotechnology, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China
| | - Jiuran Zhao
- Key Laboratory of Crop DNA Fingerprinting Innovation and Utilization (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Beijing Academy of Agricultural and Forest Sciences (BAAFS), Beijing, China
| | - Fengge Wang
- Key Laboratory of Crop DNA Fingerprinting Innovation and Utilization (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Beijing Academy of Agricultural and Forest Sciences (BAAFS), Beijing, China
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Giordano A. From the lab to the field: CRISPR/Cas addressing challenges in agriculture. J Exp Bot 2023; 74:3399-3401. [PMID: 37369103 DOI: 10.1093/jxb/erad199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
This article comments on:
Tang Y, Zhang Z, Yang Z, Wu J. 2023. CRISPR/Cas9 and Agrobacterium tumefaciens virulence proteins synergistically increase efficiency of precise genome editing via homology-directed repair in plants. Journal of Experimental Botany 74, 3518–3530.
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Affiliation(s)
- Andrea Giordano
- Centre for Research in Agricultural Genomics (CRAG) CSIC-IRTA-UAB-UB, Edifici CRAG, Campus UAB, 08193 Bellaterra, Barcelona, Spain
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Molina-Montenegro MA, Escobedo VM, Atala C. Inoculation with extreme endophytes improves performance and nutritional quality in crop species grown under exoplanetary conditions. Front Plant Sci 2023; 14:1139704. [PMID: 37426965 PMCID: PMC10325655 DOI: 10.3389/fpls.2023.1139704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 04/28/2023] [Indexed: 07/11/2023]
Abstract
Introduction Technological advances have made possible long space travels and even exoplanetary colonies in the future. Nevertheless, the success of these activities depends on our ability to produce edible plants in stressful conditions such as high radiation, extreme temperatures and low oxygen levels. Since beneficial microorganisms, such as fungal endophytes from extreme environments, have helped agriculture cope with those difficulties, endophytic fungi may be a putative tool to ensure plant growth under exoplanetary conditions. Additionally, growing crops in polyculture has been shown to increase productivity and spatial efficiency, which is essential given the likely space restrictions in such conditions. Methods We evaluated the effect of the inoculation with a mix of two fungal endophytes from the Atacama Desert on performance (survival and biomass) and nutritional quality of three crop species (lettuce, chard and spinach) grown under exoplanetary conditions. In addition, we measured the amount of antioxidants (flavonoids and phenolics) as possible mechanisms to cope with such abiotic conditions. The exoplanetary conditions were; high UV radiation, low temperature, low water availability, and low oxygen levels. These crops were put in growing chambers in monoculture, dual culture and polyculture (the three species in the same pot) for 30 days. Results and Discussion Our results show that inoculation with extreme endophytes improved survival by ca. 15 - 35% and biomass by ca. 30 - 35% in all crop species. The most evident increase was when grown in polyculture, except for survival in spinach, where inoculated plants had higher survival only in dual culture. Nutritional quality and the amount of the antioxidant compounds antioxidants increased in all crop species when inoculated with the endophytes. Overall, fungal endophytes isolated from extreme environments such as the Atacama Desert, the driest desert in the world, could be a key biotechnological tool for future space agriculture, helping plants cope with environmental stress. Additionally, inoculated plants should be grown in polyculture to increase crop turnover and space-use efficiency. Lastly, these results provide useful insights to face the future challenges of space-farming.
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Affiliation(s)
- Marco A. Molina-Montenegro
- Centre for Integrative Ecology, Instituto de Ciencias Biológicas, Universidad de Talca, Talca, Chile
- Centro de Investigación en Estudios Avanzados del Maule (CIEAM), Universidad Católica del Maule, Talca, Chile
| | - Victor M. Escobedo
- Centre for Integrative Ecology, Instituto de Ciencias Biológicas, Universidad de Talca, Talca, Chile
- Instituto de Investigación Interdisciplinaria (I), Universidad de Talca, Talca, Chile
| | - Cristian Atala
- Instituto de Biología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
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Pang GC, Hou AT, Tamashiro R, Mills KM, Pang LW. Barriers with Valve Mechanisms Are Predicted to Protect Crops from Slug Carriers of Rat Lungworm Disease. Pathogens 2023; 12:847. [PMID: 37375537 DOI: 10.3390/pathogens12060847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/02/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Angiostrongyliasis (Rat Lungworm disease) is an emerging parasitic disease caused by the ingestion of gastropods infected with the neurotropic nematode Angiostrongylus cantonensis. The reduction of crop infestation with infected slug carriers may vary widely by protection method. We explored the application of barriers with valve mechanisms, whereby selective directional forces caused a greater number of slugs to exit than enter the protected plot, leading to decreased slug population densities at a steady state. Using field data, we constructed predictive models to estimate slug population densities at a steady state in protected plots with (1) no valve effect, (2) a valve effect, (3) no valve effect with a single breach of the barrier, (4) a valve effect with a single breach of the barrier, (5) a valve effect with a constant breach of the barrier, and (6) a repelling effect. For all scenarios, plots protected using a barrier with a valve effect had consistently lower slug densities at a steady state. Our findings support the use of barriers with valve mechanisms under different conditions, and potentially in combination with other interventions to reduce the contamination of crops by slug carriers of A. cantonensis. Improving barriers extends beyond disease mitigation to economic and cultural impacts on the local farmer and consumer communities.
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Affiliation(s)
| | - Amy T Hou
- Hawaii State Department of Health, Wailuku, HI 96793, USA
| | - Ryan Tamashiro
- Hawaii State Department of Health, Wailuku, HI 96793, USA
| | | | - Lorrin W Pang
- Hawaii State Department of Health, Wailuku, HI 96793, USA
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Barlas NT, Bahamonde HA, Pimentel C, Domínguez-Huidobro P, Pina CM, Fernández V. Evaluating Leaf Wettability and Salt Hygroscopicity as Drivers for Foliar Absorption. Plants (Basel) 2023; 12:2357. [PMID: 37375982 DOI: 10.3390/plants12122357] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/13/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023]
Abstract
The objective of this study was to evaluate the rate of foliar absorption of magnesium (Mg) salts with different deliquescence and efflorescence relative humidity values (DRH and ERH, also known as point of deliquescence (POD) and point of efflorescence (POE), respectively) when supplied to leaves of model plants with different wettability properties. For this purpose, a greenhouse pot experiment was conducted with lettuce (very wettable), broccoli (highly unwettable) and leek (highly unwettable). Foliar sprays contained 0.1% surfactant plus 100 mM Mg supplied as MgCl2·6H2O, Mg(NO3)2·6H2O or MgSO4·7H2O. Leaf Mg concentrations were determined 1 and 7 days after foliar application. Anion concentrations were also measured in lettuce where a significant foliar Mg absorption was detected. Leaf wettability, leaf surface free energy and fertilizer drop deposit appearance onto the foliage were assessed. It is concluded that despite including a surfactant in the spray formulation, leaf wettability plays a major role in foliar Mg absorption.
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Affiliation(s)
- Neriman Tuba Barlas
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Ege University, 35100 Izmir, Türkiye
| | - Héctor Alejandro Bahamonde
- Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, Diagonal 113 No. 469, La Plata 1900, Argentina
| | - Carlos Pimentel
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, Univ. Gustave Eiffel, ISTerre, 38000 Grenoble, France
| | - Pedro Domínguez-Huidobro
- Departamento de Sistemas y Recursos Naturales, Universidad Politécnica de Madrid, CC/José Antonio Novais 10, 28040 Madrid, Spain
| | - Carlos M Pina
- Departamento de Mineralogía y Petrología, Facultad de Ciencias Geológicas, Universidad Complutense de Madrid, C/José Antonio Novais, 12, 28040 Madrid, Spain
- Instituto de Geociencias IGEO (UCM-CSIC), 28040 Madrid, Spain
| | - Victoria Fernández
- Departamento de Sistemas y Recursos Naturales, Universidad Politécnica de Madrid, CC/José Antonio Novais 10, 28040 Madrid, Spain
- Centro para la Conservación de la Biodiversidad y el Desarrollo Sostenible, E.T.S.I. Montes, Forestal y del Medio Natural, Universidad Politécnica de Madrid, 28040 Madrid, Spain
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Kaduchová K, Marchetti C, Ovečka M, Galuszka P, Bergougnoux V, Šamaj J, Pecinka A. Spatial organization and dynamics of chromosomes and microtubules during barley mitosis. Plant J 2023. [PMID: 37326283 DOI: 10.1111/tpj.16355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 05/28/2023] [Accepted: 06/07/2023] [Indexed: 06/17/2023]
Abstract
Mitosis and cytokinesis are fundamental processes through which somatic cells increase their numbers and allow plant growth and development. Here, we analyzed the organization and dynamics of mitotic chromosomes, nucleoli, and microtubules in living cells of barley root primary meristems using a series of newly developed stable fluorescent protein translational-fusion lines and time-lapse confocal microscopy. The median duration of mitosis from prophase until the end of telophase was 65.2 and 78.2 minutes until the end of cytokinesis. We showed that barley chromosomes frequently start condensation before mitotic preprophase as defined by the organization of microtubules, and maintain it even after entering into the new interphase. Furthermore, we found that the process of chromosome condensation does not finish at metaphase, but gradually continues until the end of mitosis. In summary, our study features resources for in vivo analysis of barley nuclei and chromosomes, and their dynamics during mitotic cell cycle.
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Affiliation(s)
- Kateřina Kaduchová
- Institute of Experimental Botany (IEB), Czech Acad Sci, Centre of the Region Haná for Biotechnological and Agricultural Research, Šlechtitelů 31, Olomouc, 77900, Czech Republic
- Department of Cell Biology and Genetics, Faculty of Science, Palacky University, Šlechtitelů 27, 78371, Olomouc, Czech Republic
| | - Cintia Marchetti
- Centre of the Region Haná for Biotechnological and Agricultural Research, Czech Advanced Technology and Research Institute (CATRIN), Palacký University, Šlechtitelů 27, 77900, Olomouc, Czech Republic
| | - Miroslav Ovečka
- Department of Biotechnology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 77900, Olomouc, Czech Republic
| | - Petr Galuszka
- Department of Molecular Biology, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 27, 77900, Olomouc, Czech Republic
| | - Véronique Bergougnoux
- Centre of the Region Haná for Biotechnological and Agricultural Research, Czech Advanced Technology and Research Institute (CATRIN), Palacký University, Šlechtitelů 27, 77900, Olomouc, Czech Republic
| | - Jozef Šamaj
- Department of Biotechnology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 77900, Olomouc, Czech Republic
| | - Ales Pecinka
- Institute of Experimental Botany (IEB), Czech Acad Sci, Centre of the Region Haná for Biotechnological and Agricultural Research, Šlechtitelů 31, Olomouc, 77900, Czech Republic
- Department of Cell Biology and Genetics, Faculty of Science, Palacky University, Šlechtitelů 27, 78371, Olomouc, Czech Republic
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