1
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Sun Y, Fernie AR. Plant secondary metabolism in a fluctuating world: climate change perspectives. TRENDS IN PLANT SCIENCE 2024; 29:560-571. [PMID: 38042677 DOI: 10.1016/j.tplants.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 11/01/2023] [Accepted: 11/09/2023] [Indexed: 12/04/2023]
Abstract
Climate changes have unpredictable effects on ecosystems and agriculture. Plants adapt metabolically to overcome these challenges, with plant secondary metabolites (PSMs) being crucial for plant-environment interactions. Thus, understanding how PSMs respond to climate change is vital for future cultivation and breeding strategies. Here, we review PSM responses to climate changes such as elevated carbon dioxide, ozone, nitrogen deposition, heat and drought, as well as a combinations of different factors. These responses are complex, depending on stress dosage and duration, and metabolite classes. We finally identify mechanisms by which climate change affects PSM production ecologically and molecularly. While these observations provide insights into PSM responses to climate changes and the underlying regulatory mechanisms, considerable further research is required for a comprehensive understanding.
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Affiliation(s)
- Yuming Sun
- Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Nanjing, 210014, China.
| | - Alisdair R Fernie
- Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476 Potsdam-Golm, Germany.
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2
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Gempo N, Yeshi K, Crayn D, Wangchuk P. Climate-Affected Australian Tropical Montane Cloud Forest Plants: Metabolomic Profiles, Isolated Phytochemicals, and Bioactivities. PLANTS (BASEL, SWITZERLAND) 2024; 13:1024. [PMID: 38611553 PMCID: PMC11013060 DOI: 10.3390/plants13071024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024]
Abstract
The Australian Wet Tropics World Heritage Area (WTWHA) in northeast Queensland is home to approximately 18 percent of the nation's total vascular plant species. Over the past century, human activity and industrial development have caused global climate changes, posing a severe and irreversible danger to the entire land-based ecosystem, and the WTWHA is no exception. The current average annual temperature of WTWHA in northeast Queensland is 24 °C. However, in the coming years (by 2030), the average annual temperature increase is estimated to be between 0.5 and 1.4 °C compared to the climate observed between 1986 and 2005. Looking further ahead to 2070, the anticipated temperature rise is projected to be between 1.0 and 3.2 °C, with the exact range depending on future emissions. We identified 84 plant species, endemic to tropical montane cloud forests (TMCF) within the WTWHA, which are already experiencing climate change threats. Some of these plants are used in herbal medicines. This study comprehensively reviewed the metabolomics studies conducted on these 84 plant species until now toward understanding their physiological and metabolomics responses to global climate change. This review also discusses the following: (i) recent developments in plant metabolomics studies that can be applied to study and better understand the interactions of wet tropics plants with climatic stress, (ii) medicinal plants and isolated phytochemicals with structural diversity, and (iii) reported biological activities of crude extracts and isolated compounds.
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Affiliation(s)
- Ngawang Gempo
- Australian Institute of Tropical Health and Medicine (AITHM), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia; (N.G.); (P.W.)
- College of Public Health, Medical and Veterinary Services (CPHMVS), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia
| | - Karma Yeshi
- Australian Institute of Tropical Health and Medicine (AITHM), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia; (N.G.); (P.W.)
- College of Public Health, Medical and Veterinary Services (CPHMVS), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia
| | - Darren Crayn
- Australian Tropical Herbarium (ATH), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia;
| | - Phurpa Wangchuk
- Australian Institute of Tropical Health and Medicine (AITHM), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia; (N.G.); (P.W.)
- College of Public Health, Medical and Veterinary Services (CPHMVS), James Cook University, Nguma-bada Campus, McGregor Rd., Cairns, QLD 4878, Australia
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3
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Roy S, Kapoor R, Mathur P. Revisiting Changes in Growth, Physiology and Stress Responses of Plants under the Effect of Enhanced CO2 and Temperature. PLANT & CELL PHYSIOLOGY 2024; 65:4-19. [PMID: 37935412 DOI: 10.1093/pcp/pcad121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 08/07/2023] [Accepted: 10/09/2023] [Indexed: 11/09/2023]
Abstract
Climate change has universally affected the whole ecosystem in a unified manner and is known to have improbable effects on agricultural productivity and food security. Carbon dioxide (CO2) and temperature are the major environmental factors that have been shown to increase sharply during the last century and are directly responsible for affecting plant growth and development. A number of previous investigations have deliberated the positive effects of elevated CO2 on plant growth and development of various C3 crops, while detrimental effects of enhanced temperature on different crop plants like rice, wheat, maize and legumes are generally observed. A combined effect of elevated CO2 and temperature has yet to be studied in great detail; therefore, this review attempts to delineate the interactive effects of enhanced CO2 and temperature on plant growth, development, physiological and molecular responses. Elevated CO2 maintains leaf photosynthesis rate, respiration, transpiration and stomatal conductance in the presence of elevated temperature and sustains plant growth and productivity in the presence of both these environmental factors. Concomitantly, their interaction also affects the nutritional quality of seeds and leads to alterations in the composition of secondary metabolites. Elevated CO2 and temperature modulate phytohormone concentration in plants, and due to this fact, both environmental factors have substantial effects on abiotic and biotic stresses. Elevated CO2 and temperature have been shown to have mitigating effects on plants in the presence of other abiotic stress agents like drought and salinity, while no such pattern has been observed in the presence of biotic stress agents. This review focuses on the interactive effects of enhanced CO2 and temperature on different plants and is the first of its kind to deliver their combined responses in such detail.
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Affiliation(s)
- Swarnendu Roy
- Plant Biochemistry Laboratory, Department of Botany, University of North Bengal, Raja Rammohunpur, Dist. Darjeeling, West Bengal 734013, India
| | - Rupam Kapoor
- Department of Botany, University of Delhi, Delhi 110007, India
| | - Piyush Mathur
- Microbiology Laboratory, Department of Botany, University of North Bengal, Raja Rammohunpur, Dist. Darjeeling, West Bengal 734013, India
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Wen H, Zhang S, Liu Y, Hu Z, Zhu C, Zeng J, Song Z, Chen J, Xu J. Screening Universal Stress-Response Terpenoids and Their Biosynthetic Genes via Volatile and Transcriptomic Profiling in Citrus. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:351-362. [PMID: 38115585 DOI: 10.1021/acs.jafc.3c06109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Volatile terpenoids accumulate in citrus and play important roles in plant defense against various stressors. However, the broad-spectrum response of terpenoid biosynthesis to ubiquitous stressors in citrus has not been comparatively investigated. In this study, volatile terpenoids were profiled under six stressors: high temperature, citrus miner, citrus red mite, citrus canker, Alternaria brown spot, and huanglongbing (HLB). Significant content changes in 15 terpenoids, including β-ocimene, were observed in more than four of the six stressors, implying their possibly universal stress-response effects. Notably, the emission of terpenoids, including β-caryophyllene, β-ocimene, and nerolidol glucoside, was significantly increased by HLB in HLB-tolerant "Shatian" pomelo leaves. The upregulation of CgTPS1 and CgTPS2 and their characterization in vivo identified them as mono- or sesquiterpenoid biosynthetic genes. This study provides a foundation for determining stress resistance mechanisms in citrus and biopesticide designations for future industrial applications.
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Affiliation(s)
- Huan Wen
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Sining Zhang
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Yuan Liu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Zhehui Hu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Congyi Zhu
- Guangdong Fruit Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Jiwu Zeng
- Guangdong Fruit Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Zhiqing Song
- Jiangxi Metallurgical Vocational and Technical College, Xinyu 338015, China
| | - Jiajing Chen
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Juan Xu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
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Zhaogao L, Yaxuan W, Mengwei X, Haiyu L, Lin L, Delin X. Molecular mechanism overview of metabolite biosynthesis in medicinal plants. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 204:108125. [PMID: 37883919 DOI: 10.1016/j.plaphy.2023.108125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/21/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023]
Abstract
Medicinal plants are essential and rich resources for plant-based medicines and new drugs. Increasing attentions are paid to the secondary metabolites of medicinal plants due to their unique biological activity, pharmacological action, and high utilization value. However, the development of medicinal plants is constrained by limited natural resources and an unclear understanding of the mechanisms underlying active medicinal ingredients, thereby rendering the utilization and exploration of secondary metabolites more challenging. Besides, with the advancement of research on biosynthesis and molecular metabolism of natural products from medicinal plants, the methods for studying the biological activity and pharmacological effects of these products are constantly evolving. In recent years, significant progress has been made in the biosynthetic pathways and related regulatory genes of secondary metabolites in medicinal plants, which has greatly advanced both basic research and the development of clinical applications for medicinal plants. In this review, we discuss the past two decades of international research on the development of medicinal plant resources, mainly focusing on the biosynthetic pathway of secondary metabolites, intracellular signal transduction processes, multi-omics applications, and the application of gene editing technology in related research progress. We also discuss future development trends to promote the deep mining and development of natural products from medicinal plants, providing a useful reference.
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Affiliation(s)
- Li Zhaogao
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China.
| | - Wang Yaxuan
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China.
| | - Xu Mengwei
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China; Department of Medical Instrumental Analysis, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China.
| | - Liu Haiyu
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China; Guizhou Provincial Demonstration Center of Basic Medical Experimental Teaching, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China.
| | - Li Lin
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China.
| | - Xu Delin
- Department of Medical Instrumental Analysis, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China; Guizhou Provincial Demonstration Center of Basic Medical Experimental Teaching, Zunyi Medical University, No.6 Xuefuxi Road Xinpu District of Zunyi City, Zunyi, 563099, Guizhou, China.
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Bariotakis M, Georgescu L, Laina D, Koufaki M, Souma M, Douklias S, Giannakakis KA, Chouli KN, Paoli L, Loppi S, Karousou R, Smykal P, Castanas E, Pirintsos SA. Climate Change Dependence in Ex Situ Conservation of Wild Medicinal Plants in Crete, Greece. BIOLOGY 2023; 12:1327. [PMID: 37887037 PMCID: PMC10604457 DOI: 10.3390/biology12101327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/28/2023]
Abstract
Over 80% of the global population addresses their primary healthcare needs using traditional medicine based on medicinal plants. Consequently, there's a rising demand for these plants for both household and industrial use at local, regional, national, and international levels. However, wild harvesting has negatively impacted natural ecosystems. Cultivating medicinal species has been proposed as a conservation strategy to alleviate this pressure. Yet, in this age of global climate change concerns, smallholder farmers' views on the benefits of such cultivation clash with the uncertainties of climate change impacts, amplifying their anxieties. In this context, the climate change dependence of ex situ cultivation of ten wild medicinal taxa with significant ethnopharmacological interest in Crete, Greece, were studied, projecting their potential habitat suitability under various future climate scenarios. The results demonstrated species-specific effects. Based on the potential cultivation area gains and losses, these effects can be categorized into three groups. We also outlined the spatial patterns of these gains and losses, offering valuable insights for regional management strategies benefiting individual practitioners.
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Affiliation(s)
- Michael Bariotakis
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Luciana Georgescu
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Danae Laina
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Margianna Koufaki
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Maria Souma
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Sotirios Douklias
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Konstantinos A. Giannakakis
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Kyriaki N. Chouli
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
| | - Luca Paoli
- Department of Biology, University of Pisa, 56126 Pisa, Italy;
| | - Stefano Loppi
- Department of Life Sciences, University of Siena, 53100 Siena, Italy;
| | - Reggina Karousou
- School of Biology, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece;
| | - Petr Smykal
- Department of Botany, Palacký University Olomouc, 783 71 Olomouc, Czech Republic;
| | - Elias Castanas
- School of Medicine, University of Crete, 714 09 Heraklion, Greece;
| | - Stergios A. Pirintsos
- Department of Biology, University of Crete, 714 09 Heraklion, Greece; (M.B.); (L.G.); (D.L.); (M.K.); (M.S.); (S.D.); (K.A.G.); (K.N.C.)
- Botanical Garden, University of Crete, Gallos University Campus, 741 00 Rethymnon, Greece
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Pérez-Ochoa ML, Vera-Guzmán AM, Mondragón-Chaparro DM, Sandoval-Torres S, Carrillo-Rodríguez JC, Mayek-Pérez N, Chávez-Servia JL. Effects of Annual Growth Conditions on Phenolic Compounds and Antioxidant Activity in the Roots of Eryngium montanum. PLANTS (BASEL, SWITZERLAND) 2023; 12:3192. [PMID: 37765355 PMCID: PMC10537384 DOI: 10.3390/plants12183192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/02/2023] [Accepted: 09/03/2023] [Indexed: 09/29/2023]
Abstract
Medicinal plants grown in natural settings are exposed to different adverse environmental conditions that determine their growth and development as well as the composition and concentration of secondary metabolites in their organs. The objective of this study was to evaluate the effects of environmental conditions associated with localities and annual growth cycles on the contents of phenolic compounds and flavonoids, antioxidant activity and potentially bioactive phenolic acids in the roots of Eryngium montanum, a medicinal species from temperate Mexico. The samples for composition analysis were collected using a bifactorial design: Factor A consisted of the localities (Morelos and La Unión de San Martin Huamelulpam, Mexico) and Factor B was represented by the annual growth cycle (2020 and 2021). In each sample, the contents of polyphenols and equivalent flavonoids of quercetin and catechin and antioxidant activity were evaluated using spectrophotometry. Subsequently, chlorogenic, caffeic and rosmarinic acids were identified and quantified using high-performance liquid chromatography with diode-array detection (HPLC-DAD). The annual growth conditions and, to a lesser extent, the locality of origin of the samples significantly influenced the contents of phenolic compounds and antioxidant activity. The environmental conditions that occurred in 2021 favored an increase in the contents of phenolic compounds compared to those in 2020, and the same pattern was observed for chlorogenic acid; however, for caffeic and rosmarinic acids, the opposite pattern was observed. The content of phenolic acids in the roots of E. montanum follows different and independent patterns between cycles based on the interaction between the locality of origin and annual growth cycle. This study quantifies the magnitude of the total environmental effect on the phenolic compound concentrations in E. montanum roots, which was measured via sampling during two annual growth cycles, where the sampling locations factor had little influence. The bioactive compounds identified in E. montanum roots have the potential for use as alternative medicines, as mentioned by different families from Oaxaca, Mexico.
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Affiliation(s)
- Mónica L. Pérez-Ochoa
- CIIDIR-Oaxaca, Instituto Politécnico Nacional, Gustavo A. Madero, Ciudad de Mexico 07320, Mexico; (M.L.P.-O.); (D.M.M.-C.); (S.S.-T.)
| | - Araceli M. Vera-Guzmán
- CIIDIR-Oaxaca, Instituto Politécnico Nacional, Gustavo A. Madero, Ciudad de Mexico 07320, Mexico; (M.L.P.-O.); (D.M.M.-C.); (S.S.-T.)
| | - Demetria M. Mondragón-Chaparro
- CIIDIR-Oaxaca, Instituto Politécnico Nacional, Gustavo A. Madero, Ciudad de Mexico 07320, Mexico; (M.L.P.-O.); (D.M.M.-C.); (S.S.-T.)
| | - Sadoth Sandoval-Torres
- CIIDIR-Oaxaca, Instituto Politécnico Nacional, Gustavo A. Madero, Ciudad de Mexico 07320, Mexico; (M.L.P.-O.); (D.M.M.-C.); (S.S.-T.)
| | | | | | - José L. Chávez-Servia
- CIIDIR-Oaxaca, Instituto Politécnico Nacional, Gustavo A. Madero, Ciudad de Mexico 07320, Mexico; (M.L.P.-O.); (D.M.M.-C.); (S.S.-T.)
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Sun Y, Gao L, Meng X, Huang J, Guo J, Zhou X, Fu G, Xu Y, Firbank LG, Wang M, Ling N, Feng X, Shen Q, Guo S. Large-scale exploration of nitrogen utilization efficiency in Asia region for rice crop: Variation patterns and determinants. GLOBAL CHANGE BIOLOGY 2023; 29:5367-5378. [PMID: 37431724 DOI: 10.1111/gcb.16873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/05/2023] [Indexed: 07/12/2023]
Abstract
Improving rice nitrogen utilization efficiency (NUtE) is imperative to maximizing future food productivity while minimizing environmental threats, yet knowledge of its variation and the underlying regulatory factors is still lacking. Here, we integrated a dataset with 21,571 data compiled by available data from peer-reviewed literature and a large-scale field survey to address this knowledge gap. The overall results revealed great variations in rice NUtE, which were mainly associated with human activities, climate conditions, and rice variety. Specifically, N supply rate, temperature, and precipitation were the foremost determinants of rice NUtE, and NUtE responses to climatic change differed among rice varieties. Further prediction highlighted the improved rice NUtE with the increasing latitude or longitude. The indica and hybrid rice exhibited higher NUtE in low latitude regions compared to japonica and inbred rice, respectively. Collectively, our results evaluated the primary drivers of rice NUtE variations and predicted the geographic responses of NUtE in different varieties. Linking the global variations in rice NUtE with environmental factors and geographic adaptability provides valuable agronomic and ecological insights into the regulation of rice NUtE.
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Affiliation(s)
- Yuming Sun
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
- Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Nanjing, China
| | - Limin Gao
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
- Nanjing Institute of Agricultural Sciences in Jiangsu Hilly Area, Nanjing, China
| | - Xusheng Meng
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Jian Huang
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Junjie Guo
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Xuan Zhou
- National Agro-Tech Extension and Service Center, Beijing, China
| | - Guohai Fu
- National Agro-Tech Extension and Service Center, Beijing, China
| | - Yang Xu
- National Agro-Tech Extension and Service Center, Beijing, China
| | | | - Min Wang
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Ning Ling
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Xumeng Feng
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Qirong Shen
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
| | - Shiwei Guo
- Jiangsu Provincial Key Lab of Solid Organic Waste Utilization, Jiangsu Collaborative Innovation Center of Solid Organic Wastes, Educational Ministry Engineering Center of Resource-Saving Fertilizers, Nanjing Agricultural University, Nanjing, China
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9
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KhokharVoytas A, Shahbaz M, Maqsood MF, Zulfiqar U, Naz N, Iqbal UZ, Sara M, Aqeel M, Khalid N, Noman A, Zulfiqar F, Al Syaad KM, AlShaqhaa MA. Genetic modification strategies for enhancing plant resilience to abiotic stresses in the context of climate change. Funct Integr Genomics 2023; 23:283. [PMID: 37642792 DOI: 10.1007/s10142-023-01202-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/18/2023] [Accepted: 08/02/2023] [Indexed: 08/31/2023]
Abstract
Enhancing the resilience of plants to abiotic stresses, such as drought, salinity, heat, and cold, is crucial for ensuring global food security challenge in the context of climate change. The adverse effects of climate change, characterized by rising temperatures, shifting rainfall patterns, and increased frequency of extreme weather events, pose significant threats to agricultural systems worldwide. Genetic modification strategies offer promising approaches to develop crops with improved abiotic stress tolerance. This review article provides a comprehensive overview of various genetic modification techniques employed to enhance plant resilience. These strategies include the introduction of stress-responsive genes, transcription factors, and regulatory elements to enhance stress signaling pathways. Additionally, the manipulation of hormone signaling pathways, osmoprotectant accumulation, and antioxidant defense mechanisms is discussed. The use of genome editing tools, such as CRISPR-Cas9, for precise modification of target genes related to stress tolerance is also explored. Furthermore, the challenges and future prospects of genetic modification for abiotic stress tolerance are highlighted. Understanding and harnessing the potential of genetic modification strategies can contribute to the development of resilient crop varieties capable of withstanding adverse environmental conditions caused by climate change, thereby ensuring sustainable agricultural productivity and food security.
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Affiliation(s)
| | - Muhammad Shahbaz
- Department of Botany, University of Agriculture, Faisalabad, Pakistan.
| | | | - Usman Zulfiqar
- Department of Agronomy, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan.
| | - Nargis Naz
- Department of Botany, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Usama Zafar Iqbal
- Department of Botany, University of Agriculture, Faisalabad, Pakistan
| | - Maheen Sara
- Department of Nutritional Sciences, Government College Women University, Faisalabad, Pakistan
| | - Muhammad Aqeel
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems (SKLHIGA), College of Ecology, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Noreen Khalid
- Department of Botany, Government College Women University Sialkot, Sialkot, Pakistan
| | - Ali Noman
- Department of Botany, Government College University, Faisalabad, Pakistan
| | - Faisal Zulfiqar
- Department of Horticultural Sciences, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Khalid M Al Syaad
- Department of Biology, College of Science, King Khalid University, Abha, 61413, Saudi Arabia
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Abbas F, O'Neill Rothenberg D, Zhou Y, Ke Y, Wang HC. Volatile organic compounds as mediators of plant communication and adaptation to climate change. PHYSIOLOGIA PLANTARUM 2022; 174:e13840. [PMID: 36512339 DOI: 10.1111/ppl.13840] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/18/2022] [Accepted: 12/08/2022] [Indexed: 06/17/2023]
Abstract
Plant volatile organic compounds are the most abundant and structurally diverse plant secondary metabolites. They play a key role in plant lifespan via direct and indirect plant defenses, attracting pollinators, and mediating various interactions between plants and their environment. The ecological diversity and context-dependence of plant-plant communication driven by volatiles are crucial elements that influence plant performance in different habitats. Plant volatiles are also valued for their multiple applications in food, flavor, pharmaceutical, and cosmetics industries. In the current review, we summarize recent advances that have elucidated the functions of plant volatile organic compounds as mediators of plant interaction at community and individual levels, highlighting the complexities of plant receiver feedback to various signals and cues. This review emphasizes volatile terpenoids, the most abundant class of plant volatile organic compounds, highlighting their role in plant adaptability to global climate change and stress-response pathways that are integral to plant growth and survival. Finally, we identify research gaps and suggest future research directions.
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Affiliation(s)
- Farhat Abbas
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops-South China/Guangdong Litchi Engineering Research Center, College of Horticulture, South China Agricultural University, Guangzhou, China
| | - Dylan O'Neill Rothenberg
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops-South China/Guangdong Litchi Engineering Research Center, College of Horticulture, South China Agricultural University, Guangzhou, China
| | - Yiwei Zhou
- Guangdong Key Laboratory of Ornamental Plant Germplasm Innovation and Utilization, Environmental Horticulture Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Yanguo Ke
- College of Agriculture and Life Sciences, Yunnan Urban Agricultural Engineering & Technological Research Center, Kunming University, Kunming, China
- College of Economics and Management, Kunming University, Kunming, China
| | - Hui-Cong Wang
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops-South China/Guangdong Litchi Engineering Research Center, College of Horticulture, South China Agricultural University, Guangzhou, China
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