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Pasternak TP, Steinmacher D. Plant Growth Regulation in Cell and Tissue Culture In Vitro. PLANTS (BASEL, SWITZERLAND) 2024; 13:327. [PMID: 38276784 PMCID: PMC10818547 DOI: 10.3390/plants13020327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
Precise knowledge of all aspects controlling plant tissue culture and in vitro plant regeneration is crucial for plant biotechnologists and their correlated industry, as there is increasing demand for this scientific knowledge, resulting in more productive and resilient plants in the field. However, the development and application of cell and tissue culture techniques are usually based on empirical studies, although some data-driven models are available. Overall, the success of plant tissue culture is dependent on several factors such as available nutrients, endogenous auxin synthesis, organic compounds, and environment conditions. In this review, the most important aspects are described one by one, with some practical recommendations based on basic research in plant physiology and sharing our practical experience from over 20 years of research in this field. The main aim is to help new plant biotechnologists and increase the impact of the plant tissue culture industry worldwide.
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Affiliation(s)
- Taras P. Pasternak
- Instituto de Bioingeniería, Universidad Miguel Hernández, 03202 Elche, Spain
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2
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Puccinelli M, Rosellini I, Malorgio F, Pardossi A, Pezzarossa B. Iodine biofortification of Swiss chard (Beta vulgaris ssp. vulgaris var. cicla) and its wild ancestor sea beet (Beta vulgaris ssp. maritima) grown hydroponically as baby leaves: effects on leaf production and quality. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7888-7895. [PMID: 37483122 DOI: 10.1002/jsfa.12876] [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: 03/20/2023] [Revised: 06/16/2023] [Accepted: 07/22/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND About 35-45% of the global population is affected by iodine deficiency. Iodine intake can be increased through the consumption of biofortified vegetables. Given the increasing interest in wild edible species of new leafy vegetables due to their high nutritional content, this study aimed to evaluate the suitability of Swiss chard (Beta vulgaris ssp. vulgaris var. cicla) and its wild ancestor sea beet (Beta vulgaris ssp. maritima) to be fortified with iodine. Plants were cultivated hydroponically in a nutrient solution enriched with four different concentrations of iodine (0, 0.5, 1.0, and 1.5 mg L-1 ), and the production and quality of baby leaves were determined. RESULTS Sea beet accumulated more iodine than Swiss chard. In both subspecies, increasing the iodine concentration in the nutrient solution improved leaf quality as a result of greater antioxidant capacity - the ferric reducing ability of plasma (FRAP) index increased by 17% and 28%, at 0.5 and 1.5 mg L-1 iodine, respectively - the content of flavonoids (+31 and + 26%, at 1 and 1.5 mg L-1 of iodine, respectively), and the lower content of nitrate (-38% at 1.5 mg L-1 of iodine) and oxalate (-36% at 0.5 mg L-1 of iodine). In sea beet, however, iodine levels in the nutrient solution higher than 0.5 mg L-1 reduced crop yield significantly. CONCLUSIONS Both subspecies were found to be suitable for producing iodine-enriched baby leaves. The optimal iodine levels in the nutrient solution were 1.0 in Swiss chard and 0.5 mg L-1 in sea beet, as crop yield was not affected at these concentrations and leaves contained enough iodine to satisfy an adequate daily intake with a serving of 100 g. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Martina Puccinelli
- Department of Agriculture, Food and Environment, University of Pisa, via del Borghetto 80, Pisa, 56124, Italy
| | - Irene Rosellini
- Research Institute on Terrestrial Ecosystems, National Research Council, via G. Moruzzi 1, Pisa, 56124, Italy
| | - Fernando Malorgio
- Department of Agriculture, Food and Environment, University of Pisa, via del Borghetto 80, Pisa, 56124, Italy
| | - Alberto Pardossi
- Department of Agriculture, Food and Environment, University of Pisa, via del Borghetto 80, Pisa, 56124, Italy
| | - Beatrice Pezzarossa
- Research Institute on Terrestrial Ecosystems, National Research Council, via G. Moruzzi 1, Pisa, 56124, Italy
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3
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Magor E, Wilson MD, Wong H, Cresswell T, Sánchez-Palacios JT, Bell RW, Penrose B. Selected adjuvants increase the efficacy of foliar biofortification of iodine in bread wheat ( Triticum aestivum L.) grain. FRONTIERS IN PLANT SCIENCE 2023; 14:1246945. [PMID: 37799553 PMCID: PMC10548206 DOI: 10.3389/fpls.2023.1246945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 09/05/2023] [Indexed: 10/07/2023]
Abstract
Agronomic biofortification of crops is a promising approach that can improve the nutritional value of staple foods by alleviating dietary micronutrient deficiencies. Iodine deficiency is prevalent in many countries, including Australia, but it is not clear what foliar application strategies will be effective for iodine fortification of grain. This study hypothesised that combining adjuvants with iodine in foliar sprays would improve iodine penetration in wheat, leading to more efficient biofortification of grains. The glasshouse experiment included a total of nine treatments, including three reference controls: 1) Water; 2) potassium iodate (KIO3) and 3) potassium chloride (KCl); and a series of six different non-ionic surfactant or oil-based adjuvants: 4) KIO3 + BS1000; 5) KIO3 + Pulse® Penetrant; 6) KIO3 + Uptake®; 7) KIO3 + Hot-Up®; 8) KIO3 + Hasten® and 9) KIO3 + Synerterol® Horti Oil. Wheat was treated at heading, and again during the early milk growth stage. Adding the organosilicon-based adjuvant (Pulse®) to the spray formulation resulted in a significant increase in grain loading of iodine to 1269 µg/kg compared to the non-adjuvant KIO3 control at 231µg/kg, and the water and KCl controls (both 51µg/kg). The second most effective adjuvant was Synerterol® Horti Oil, which increased grain iodine significantly to 450µg/kg. The Uptake®, BS1000, Hasten®, and Hot-Up® adjuvants did not affect grain iodine concentrations relative to the KIO3 control. Importantly, iodine application and the subsequent increase in grain iodine had no significant effects on biomass production and grain yield relative to the controls. These results indicate that adjuvants can play an important role in agronomic biofortification practices, and organosilicon-based products have a great potential to enhance foliar penetration resulting in a higher translocation rate of foliar-applied iodine to grains, which is required to increase the iodine density of staple grains effectively.
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Affiliation(s)
- Esther Magor
- Tasmanian Institute of Agriculture, University of Tasmania, Hobart, TAS, Australia
| | - Matthew Deas Wilson
- Tasmanian Institute of Agriculture, University of Tasmania, Hobart, TAS, Australia
| | - Henri Wong
- Australian Nuclear Science and Technology Organisation, Sydney, NSW, Australia
| | - Tom Cresswell
- Australian Nuclear Science and Technology Organisation, Sydney, NSW, Australia
| | | | - Richard William Bell
- Centre for Sustainable Farming Systems, Food Futures Institute, Murdoch University, Murdoch, WA, Australia
- SoilsWest, Murdoch University, Murdoch, WA, Australia
| | - Beth Penrose
- Tasmanian Institute of Agriculture, University of Tasmania, Hobart, TAS, Australia
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Ledwożyw-Smoleń I, Pitala J, Smoleń S, Liszka-Skoczylas M, Kováčik P. Iodine Biofortification of Dandelion Plants ( Taraxacum officinale F.H. Wiggers Coll.) with the Use of Inorganic and Organic Iodine Compounds. Molecules 2023; 28:5638. [PMID: 37570607 PMCID: PMC10419995 DOI: 10.3390/molecules28155638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Iodine is a crucial microelement necessary for the proper functioning of human and animal organisms. Plant biofortification has been proposed as a method of improving the iodine status of the population. Recent studies in that field have revealed that iodine may also act as a beneficial element for higher plants. The aim of the work was to evaluate the efficiency of the uptake and accumulation of iodine in the plants of dandelion grown in a pot experiment. During cultivation, iodine was applied through fertigation in inorganic (KI, KIO3) and organic forms (5-iodosalicylic acid, 5-ISA; 3,5-diiodosalicylic acid, 3,5-diISA) at two concentrations (10 and 50 µM). The contents of total iodine and iodosalicylic acids, as well the plant biomass and antioxidant capacity of dandelion leaves and roots, were analyzed. The uptake of inorganic and organic forms by dandelion plants was confirmed with no negative effect on plant growth. The highest efficiency of improving iodine content in dandelion leaves and roots was noted for 50 µM KI. The applicability of iodosalicylates, especially 5-ISA, for plant biofortification purposes was confirmed, particularly as the increase in the iodine content after the application of 5-ISA was higher as compared to that with commonly used KIO3. The chemical analyses have revealed that iodosalicylates are endogenous compounds of dandelion plants.
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Affiliation(s)
- Iwona Ledwożyw-Smoleń
- Faculty of Biotechnology and Horticulture, University of Agriculture in Kraków, Al. Mickiewicza 21, 31-120 Kraków, Poland;
| | - Joanna Pitala
- Laboratory of Mass Spectrometry, University of Agriculture in Kraków, Al. Mickiewicza 21, 31-120 Kraków, Poland;
| | - Sylwester Smoleń
- Faculty of Biotechnology and Horticulture, University of Agriculture in Kraków, Al. Mickiewicza 21, 31-120 Kraków, Poland;
- Laboratory of Mass Spectrometry, University of Agriculture in Kraków, Al. Mickiewicza 21, 31-120 Kraków, Poland;
| | - Marta Liszka-Skoczylas
- Department of Engineering and Machinery for Food Industry, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Kraków, Poland;
| | - Peter Kováčik
- Department of Agrochemistry and Plant Nutrition, Institute of Agronomic Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 01 Nitra, Slovakia;
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Giordano M, Ciriello M, Formisano L, El-Nakhel C, Pannico A, Graziani G, Ritieni A, Kyriacou MC, Rouphael Y, De Pascale S. Iodine-Biofortified Microgreens as High Nutraceutical Value Component of Space Mission Crew Diets and Candidate for Extraterrestrial Cultivation. PLANTS (BASEL, SWITZERLAND) 2023; 12:2628. [PMID: 37514243 PMCID: PMC10384207 DOI: 10.3390/plants12142628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023]
Abstract
The success of Space missions and the efficacy of colonizing extraterrestrial environments depends on ensuring adequate nutrition for astronauts and autonomy from terrestrial resources. A balanced diet incorporating premium quality fresh foods, such as microgreens, is essential to the mental and physical well-being of mission crews. To improve the nutritional intake of astronaut meals, two levels of potassium iodide (KI; 4 µM and 8 µM) and an untreated control were assessed for iodine (I) biofortification, and overall nutraceutical profile of four microgreens: tatsoi (Brassica rapa L. subsp. narinosa), coriander (Coriandrum sativum L.), green basil, and purple basil (Ocimum basilicum L.). A dose-dependent increase in I was observed at 8 µM for all species, reaching concentrations of 200.73, 118.17, 93.97, and 82.70 mg kg-1 of dry weight, in tatsoi, coriander, purple basil, and green basil, respectively. Across species, I biofortification slightly reduced fresh yield (-7.98%) while increasing the antioxidant activity (ABTS, FRAP, and DPPH). LC-MS/MS Q extractive orbitrap analysis detected 10 phenolic acids and 23 flavonoids among microgreen species. The total concentration of phenolic acids increased (+28.5%) in purple basil at 8 µM KI, while total flavonoids in coriander increased by 23.22% and 34.46% in response to 4 and 8 µM KI, respectively. Both doses of KI increased the concentration of total polyphenols in all species by an average of 17.45%, compared to the control.
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Affiliation(s)
- Maria Giordano
- Dipartimento di Agricoltura, Alimentazione e Ambiente (Di3A), University of Catania, 95123 Catania, Italy
| | - Michele Ciriello
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Luigi Formisano
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Christophe El-Nakhel
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Antonio Pannico
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Giulia Graziani
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Alberto Ritieni
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Marios C Kyriacou
- Department of Vegetable Crops, Agricultural Research Institute, 1516 Nicosia, Cyprus
| | - Youssef Rouphael
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Stefania De Pascale
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
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Lima JDS, Andrade OVS, Santos LCD, Morais EGD, Martins GS, Mutz YS, Nascimento VL, Marchiori PER, Lopes G, Guilherme LRG. Soybean Plants Exposed to Low Concentrations of Potassium Iodide Have Better Tolerance to Water Deficit through the Antioxidant Enzymatic System and Photosynthesis Modulation. PLANTS (BASEL, SWITZERLAND) 2023; 12:2555. [PMID: 37447116 DOI: 10.3390/plants12132555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/30/2023] [Accepted: 07/02/2023] [Indexed: 07/15/2023]
Abstract
Water deficit inhibits plant growth by affecting several physiological processes, which leads to the overproduction of reactive oxygen species (ROS) that may cause oxidative stress. In this regard, iodine (I) is already known to possibly enhance the antioxidant defense system of plants and promote photosynthetic improvements under adverse conditions. However, its direct effect on water deficit responses has not yet been demonstrated. To verify the efficiency of I concerning plant tolerance to water deficit, we exposed soybean plants to different concentrations of potassium iodide (KI) fed to pots with a nutrient solution and subsequently submitted them to water deficit. A decline in biomass accumulation was observed in plants under water deficit, while exposure to KI (10 and 20 μmol L-1) increased plant biomass by an average of 40%. Furthermore, exposure to KI concentrations of up to 20 μM improved gas exchange (~71%) and reduced lipid peroxidation. This is related to the higher enzymatic antioxidant activities found at 10 and 20 μM KI concentrations. However, when soybean plants were properly irrigated, KI concentrations greater than 10 μM promoted negative changes in photosynthetic efficiency, as well as in biomass accumulation and partition. In sum, exposure of soybean plants to 10 μM KI improved tolerance to water deficit, and up to this concentration, there is no evidence of phytotoxicity in plants grown under adequate irrigation.
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Affiliation(s)
- Jucelino de Sousa Lima
- Department of Biology, Institute of Natural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | - Otávio Vitor Souza Andrade
- Department of Biology, Institute of Natural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | - Leônidas Canuto Dos Santos
- Department of Soil Science, School of Agricultural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | - Everton Geraldo de Morais
- Department of Soil Science, School of Agricultural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | - Gabryel Silva Martins
- Department of Soil Science, School of Agricultural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | - Yhan S Mutz
- Department of Soil Science, School of Agricultural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
- Department of Food Science, School of Agricultural Science, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | - Vitor L Nascimento
- Department of Biology, Institute of Natural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
| | | | - Guilherme Lopes
- Department of Soil Science, School of Agricultural Sciences, Federal University of Lavras (UFLA), Lavras 37200-900, MG, Brazil
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7
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Zhang Y, Cao H, Wang M, Zou Z, Zhou P, Wang X, Jin J. A review of iodine in plants with biofortification: Uptake, accumulation, transportation, function, and toxicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 878:163203. [PMID: 37004776 DOI: 10.1016/j.scitotenv.2023.163203] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/26/2023] [Accepted: 03/28/2023] [Indexed: 05/13/2023]
Abstract
Iodine deficiency can cause thyroid disease, a serious health problem that has been affecting humans since several years. The biofortification of plants with iodine is an effective strategy for regulating iodine content in humans. In addition, radioiodine released into the atmosphere may contaminate terrestrial ecosystem along with dry or wet deposition and its accumulation in plants may cause exposure risks to humans via food chain. Recent progress in understanding the mechanisms related to iodine uptake, elementary speciation, dynamic transportation, nutritional role, and toxicity in plants is reviewed here. First, we introduced the iodine cycle in a marine-atmosphere-land system. The content and speciation of iodine in plants under natural conditions and biofortification backgrounds were also analyzed. We then discussed the mechanisms of iodine uptake and efflux by plants. The promotion or inhibition effects of iodine on plant growth were also investigated. Finally, the participation of radioiodine in plant growth and its safety risks along the food chain were evaluated. Furthermore, future challenges and opportunities for understanding the participation of iodine in plants have been outlined.
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Affiliation(s)
- Yue Zhang
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, China
| | - Han Cao
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, China
| | - Min Wang
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, China
| | - Ziwei Zou
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
| | - Pingfan Zhou
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Xiangxue Wang
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, China
| | - Jie Jin
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China.
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Smoleń S, Czernicka M, Kęska-Izworska K, Kowalska I, Grzebelus D, Pitala J, Halka M, Skoczylas Ł, Tabaszewska M, Liszka-Skoczylas M, Grzanka M, Ledwożyw-Smoleń I, Koronowicz A, Krzemińska J, Sularz O, Kiełbasa D, Neupauer J, Kováčik P. Transcriptomic and metabolic studies on the role of inorganic and organic iodine compounds in lettuce plants. Sci Rep 2023; 13:8440. [PMID: 37231053 PMCID: PMC10213046 DOI: 10.1038/s41598-023-34873-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
Iodine (I) is considered a beneficial element or even micronutrient for plants. The aim of this study was to determine the molecular and physiological processes of uptake, transport, and metabolism of I applied to lettuce plants. KIO3, KIO3 + salicylic acid, 5-iodosalicylic acid and 3,5-diiodosalicylic acid were applied. RNA-sequencing was executed using 18 cDNA libraries constructed separately for leaves and roots from KIO3, SA and control plants. De novo transcriptome assembly generated 1937.76 million sequence reads resulting in 27,163 transcripts with N50 of 1638 bp. 329 differentially expressed genes (DEGs) in roots were detected after application of KIO3, out of which 252 genes were up-regulated, and 77 were down-regulated. In leaves, 9 genes revealed differential expression pattern. DEGs analysis indicated its involvement in such metabolic pathways and processes as: chloride transmembrane transport, phenylpropanoid metabolism, positive regulation of defense response and leaf abscission, and also ubiquinone and other terpenoid-quinone biosynthesis, protein processing in endoplasmic reticulum, circadian rhythm including flowering induction as well as a putative PDTHA (i.e. Plant Derived Thyroid Hormone Analogs) metabolic pathway. qRT-PCR of selected genes suggested their participation in the transport and metabolism of iodine compounds, biosynthesis of primary and secondary metabolites, PDTHA pathway and flowering induction.
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Affiliation(s)
- Sylwester Smoleń
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Małgorzata Czernicka
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland.
| | - Kinga Kęska-Izworska
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Iwona Kowalska
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Dariusz Grzebelus
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Joanna Pitala
- Laboratory of Mass Spectrometry, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Mariya Halka
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Łukasz Skoczylas
- Department of Plant Product Technology and Nutrition Hygiene, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Małgorzata Tabaszewska
- Department of Plant Product Technology and Nutrition Hygiene, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Marta Liszka-Skoczylas
- Department of Engineering and Machinery for Food Industry, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Marlena Grzanka
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Iwona Ledwożyw-Smoleń
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Aneta Koronowicz
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Joanna Krzemińska
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Olga Sularz
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Daniel Kiełbasa
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Jakub Neupauer
- Department of Agrochemistry and Plant Nutrition, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 01, Nitra, Slovakia
| | - Peter Kováčik
- Department of Agrochemistry and Plant Nutrition, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 01, Nitra, Slovakia
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Lanzetta L, Webb T, Marin-Beloqui JM, Macdonald TJ, Haque SA. Halide Chemistry in Tin Perovskite Optoelectronics: Bottlenecks and Opportunities. Angew Chem Int Ed Engl 2023; 62:e202213966. [PMID: 36369761 PMCID: PMC10107305 DOI: 10.1002/anie.202213966] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/07/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Tin halide perovskites (Sn HaPs) are the top lead-free choice for perovskite optoelectronics, but the oxidation of perovskite Sn2+ to Sn4+ remains a key challenge. However, the role of inconspicuous chemical processes remains underexplored. Specifically, the halide component in Sn HaPs (typically iodide) has been shown to play a key role in dictating device performance and stability due to its high reactivity. Here we describe the impact of native halide chemistry on Sn HaPs. Specifically, molecular halogen formation in Sn HaPs and its influence on degradation is reviewed, emphasising the benefits of iodide substitution for improving stability. Next, the ecological impact of halide products of Sn HaP degradation and its mitigation are considered. The development of visible Sn HaP emitters via halide tuning is also summarised. Lastly, halide defect management and interfacial engineering for Sn HaP devices are discussed. These insights will inspire efficient and robust Sn HaP optoelectronics.
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Affiliation(s)
- Luis Lanzetta
- Physical Science and Engineering Division, KAUST Solar Center (KSC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Thomas Webb
- Department of Chemistry and Centre for Processable Electronics, Molecular Sciences Research Hub, Imperial College London, London, W12 0BZ, UK
| | - Jose Manuel Marin-Beloqui
- Department of Physical Chemistry, University of Málaga, Andalucia-Tech Campus de Teatinos s/n, 29071, Málaga, Spain
| | - Thomas J Macdonald
- Department of Chemistry and Centre for Processable Electronics, Molecular Sciences Research Hub, Imperial College London, London, W12 0BZ, UK.,School of Engineering and Materials Science, Queen Mary University of London, London, E1 4NS, UK
| | - Saif A Haque
- Department of Chemistry and Centre for Processable Electronics, Molecular Sciences Research Hub, Imperial College London, London, W12 0BZ, UK
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10
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Duborská E, Šebesta M, Matulová M, Zvěřina O, Urík M. Current Strategies for Selenium and Iodine Biofortification in Crop Plants. Nutrients 2022; 14:nu14224717. [PMID: 36432402 PMCID: PMC9694821 DOI: 10.3390/nu14224717] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/26/2022] [Accepted: 11/04/2022] [Indexed: 11/11/2022] Open
Abstract
Selenium and iodine are essential trace elements for both humans and animals. Among other things, they have an essential role in thyroid function and the production of important hormones by the thyroid gland. Unfortunately, in many areas, soils are deficient in selenium and iodine, and their amount is insufficient to produce crops with adequate contents to cover the recommended daily intake; thus, deficiencies have an endemic character. With the introduction of iodized table salt in the food industry, the thyroid status of the population has improved, but several areas remain iodine deficient. Furthermore, due to the strong relationship between iodine and selenium in metabolic processes, selenium deficiency often compromises the desired positive impact of salt iodization efforts. Therefore, a considerable number of studies have looked for alternative methods for the simultaneous supplementation of selenium and iodine in foodstuff. In most cases, the subject of these studies is crops; recently, meat has also been a subject of interest. This paper reviews the most recent strategies in agriculture to fortify selenium and iodine in crop plants, their effect on the quality of the plant species used, and the potential impact of food processing on their stability in fortified crops.
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Affiliation(s)
- Eva Duborská
- Institute of Laboratory Research on Geomaterials, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Ilkovičova 6, 84215 Bratislava, Slovakia
| | - Martin Šebesta
- Institute of Laboratory Research on Geomaterials, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Ilkovičova 6, 84215 Bratislava, Slovakia
| | - Michaela Matulová
- Institute of Laboratory Research on Geomaterials, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Ilkovičova 6, 84215 Bratislava, Slovakia
| | - Ondřej Zvěřina
- Department of Public Health, Faculty of Medicine, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic
| | - Martin Urík
- Institute of Laboratory Research on Geomaterials, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Ilkovičova 6, 84215 Bratislava, Slovakia
- Correspondence: ; Tel.: +421-2602-96392
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11
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Vetési V, Záray G, Endrédi A, Sandil S, Rékási M, Takács T, Dobosy P. Iodine biofortification of bean (Phaseolus vulgaris L.) and pea (Pisum sativum L.) plants cultivated in three different soils. PLoS One 2022; 17:e0275589. [PMID: 36194606 PMCID: PMC9531830 DOI: 10.1371/journal.pone.0275589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/20/2022] [Indexed: 11/19/2022] Open
Abstract
An important challenge for mankind today is to find a plant-based source of iodine, instead of table salt, which would provide the recommended daily dosage of iodine. The aim of this work was to study the accumulation of iodine and the physiochemical changes in bean (Phaseolus vulgaris L.) and pea (Pisum sativum L.) irrigated with iodine-containing water. Applying iodine at concentration of 0.5 mg L-1 resulted 51, 18, and 35% decrement in biomass of bean fruit, while in pea fruit, a 13% reduction and a 3 and 2% increment were observed when the plants were cultivated in sand, sandy silt, and silt, respectively. The highest iodine concentrations in the bean and pea fruits were detected in plants cultivated in silt soil with concentration of 0.5 mg I- L-1 and amounted to 1.6 and 0.4 mg kg-1, respectively. In presence of iodine at concentration of 0.5 mg L-1, the concentration of magnesium, phosphorous, manganese and iron increased in the bean fruit, while in the case of pea, at iodine concentration above 0.1 mg L-1 the uptake of these nutrients were hampered. Based on these facts, the iodized bean can be recommended as a possible food source to enhance the iodine intake.
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Affiliation(s)
- Viktória Vetési
- Doctoral School of Environmental Sciences, Eötvös Loránd University, Budapest, Hungary
- Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary
| | - Gyula Záray
- Doctoral School of Environmental Sciences, Eötvös Loránd University, Budapest, Hungary
- Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary
| | - Anett Endrédi
- Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary
| | - Sirat Sandil
- Doctoral School of Environmental Sciences, Eötvös Loránd University, Budapest, Hungary
- Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary
| | - Márk Rékási
- Institute for Soil Sciences, Centre for Agricultural Research, Budapest, Hungary
| | - Tünde Takács
- Institute for Soil Sciences, Centre for Agricultural Research, Budapest, Hungary
| | - Péter Dobosy
- Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary
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12
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Kiferle C, Gonzali S, Beltrami S, Martinelli M, Hora K, Holwerda HT, Perata P. Improvement in fruit yield and tolerance to salinity of tomato plants fertigated with micronutrient amounts of iodine. Sci Rep 2022; 12:14655. [PMID: 36038704 PMCID: PMC9424290 DOI: 10.1038/s41598-022-18301-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/09/2022] [Indexed: 11/12/2022] Open
Abstract
Iodine is an essential micronutrient for humans, but its role in plant physiology was debated for nearly a century. Recently its functional involvement in plant nutrition and stress-protection collected the first experimental evidence. This study wanted to examine in depth the involvement of iodine in tomato plant nutrition, also evaluating its potential on salt stress tolerance. To this end, iodine was administered at dosages effective for micronutrients to plants grown in different experimental systems (growth chamber and greenhouse), alone or in presence of a mild-moderate NaCl-salinity stress. Plant vegetative fitness, fruit yield and quality, biochemical parameters and transcriptional activity of selected stress-responsive genes were evaluated. In unstressed plants, iodine increased plant growth and fruit yield, as well as some fruit qualitative parameters. In presence of salt stress, iodine mitigated some of the negative effects observed, according to the iodine/NaCl concentrations used. Some fruit parameters and the expressions of the stress marker genes analyzed were affected by the treatments, explaining, at least in part, the increased plant tolerance to the salinity. This study thus reconfirms the functional involvement of iodine in plant nutrition and offers evidence towards the use of minute amounts of it as a beneficial nutrient for crop production.
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Affiliation(s)
- Claudia Kiferle
- PlantLab, Center of Plant Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.
| | - Silvia Gonzali
- PlantLab, Center of Plant Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Sara Beltrami
- PlantLab, Center of Plant Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Marco Martinelli
- PlantLab, Center of Plant Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Katja Hora
- SQM International N.V., 2030, Antwerpen, Belgium
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13
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Smoleń S, Kowalska I, Skoczylas Ł, Tabaszewska M, Pitala J, Mrożek J, Kováčik P. Effectiveness of enriching lettuce with iodine using 5-iodosalicylic and 3,5-diiodosalicylic acids and the chemical composition of plants depending on the type of soil in a pot experiment. Food Chem 2022; 382:132347. [PMID: 35151013 DOI: 10.1016/j.foodchem.2022.132347] [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: 10/07/2021] [Revised: 01/05/2022] [Accepted: 02/01/2022] [Indexed: 11/27/2022]
Abstract
Iodine is a beneficial element for humans, animals and plants. This study was a comparison of the effectiveness of iodosalicylate uptake by lettuce. The experiment included two sub-blocks: organic soil and mineral soil with the addition of the same fertigation of plants (8 times every 7 days) with 10 µM solutions (100 mL/per one plant/one application) of potassium iodate (KIO3), salicylic acid (SA) alone or together with KIO3, 5-iodosalicylic acid (5-ISA) or 3,5-diiodosalicylic acid (3,5-diISA). None of the tested iodine compounds negatively affected the yield of lettuce. When growing plants on mineral soil, plants accumulated more iodine in the leaves than plants grown on peat substrate. The use of 5-ISA allowed for achieving better efficiency of plant biofortification in iodine than the application of KIO3 and 3,5-diISA. The type of soil significantly modified the chemical composition of lettuce.
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Affiliation(s)
- Sylwester Smoleń
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. 29 Listopada 54, 31-425 Krakow, Poland.
| | - Iwona Kowalska
- Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. 29 Listopada 54, 31-425 Krakow, Poland.
| | - Łukasz Skoczylas
- Department of Plant Product Technology and Nutrition Hygiene, Faculty of Food Technology, University of Agriculture in Krakow, ul. Balicka 122, 30-149 Krakow, Poland.
| | - Małgorzata Tabaszewska
- Department of Plant Product Technology and Nutrition Hygiene, Faculty of Food Technology, University of Agriculture in Krakow, ul. Balicka 122, 30-149 Krakow, Poland.
| | - Joanna Pitala
- Laboratory of Mass Spectrometry, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. 29 Listopada 54, 31-425 Krakow, Poland.
| | - Joanna Mrożek
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, ul. Balicka 122, 30-149 Krakow, Poland.
| | - Peter Kováčik
- Department of Agrochemistry and Plant Nutrition, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 01 Nitra, Slovakia.
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Singhal RK, Fahad S, Kumar P, Choyal P, Javed T, Jinger D, Singh P, Saha D, MD P, Bose B, Akash H, Gupta NK, Sodani R, Dev D, Suthar DL, Liu K, Harrison MT, Saud S, Shah AN, Nawaz T. Beneficial elements: New Players in improving nutrient use efficiency and abiotic stress tolerance. PLANT GROWTH REGULATION 2022. [PMID: 0 DOI: 10.1007/s10725-022-00843-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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15
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Nascimento VL, Souza BCOQ, Lopes G, Guilherme LRG. On the Role of Iodine in Plants: A Commentary on Benefits of This Element. FRONTIERS IN PLANT SCIENCE 2022; 13:836835. [PMID: 35392505 PMCID: PMC8980854 DOI: 10.3389/fpls.2022.836835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/11/2022] [Indexed: 05/31/2023]
Affiliation(s)
| | | | - Guilherme Lopes
- Soil Science Department, Universidade Federal de Lavras, Lavras, Brazil
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16
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Hutter EM, Sangster R, Testerink C, Ehrler B, Gommers CMM. Metal halide perovskite toxicity effects on Arabidopsis thaliana plants are caused by iodide ions. iScience 2022; 25:103583. [PMID: 35005533 PMCID: PMC8717450 DOI: 10.1016/j.isci.2021.103583] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 10/29/2021] [Accepted: 12/06/2021] [Indexed: 10/29/2022] Open
Abstract
Highly efficient solar cells containing lead halide perovskites are expected to revolutionize sustainable energy production in the coming years. Perovskites are generally assumed to be toxic because of the lead (Pb), but experimental evidence to support this prediction is scarce. We tested the toxicity of the perovskite MAPbI3 (MA = CH3NH3) and several precursors in Arabidopsis thaliana plants. Both MAPbI3 and the precursor MAI hamper plant growth at concentrations above 5 μM. Lead-based precursors without iodide are only toxic above 500 μM. Iodine accumulation in Arabidopsis correlates with growth inhibition at much lower concentrations than lead. This reveals that perovskite toxicity at low concentrations is caused by iodide ions specifically, instead of lead. We calculate that toxicity thresholds for iodide, but not lead, are likely to be reached in soils upon perovskite leakage. This work stresses the importance to further understand and predict harmful effects of iodide-containing perovskites in the environment.
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Affiliation(s)
- Eline M Hutter
- Center for Nanophotonics, AMOLF, 1098 XG Amsterdam, the Netherlands.,Department of Chemistry, Utrecht University, 3584 CB Utrecht, the Netherlands
| | - Reiny Sangster
- Laboratory of Plant Physiology, Wageningen University & Research, 6708 PB Wageningen, the Netherlands
| | - Christa Testerink
- Laboratory of Plant Physiology, Wageningen University & Research, 6708 PB Wageningen, the Netherlands
| | - Bruno Ehrler
- Center for Nanophotonics, AMOLF, 1098 XG Amsterdam, the Netherlands
| | - Charlotte M M Gommers
- Laboratory of Plant Physiology, Wageningen University & Research, 6708 PB Wageningen, the Netherlands
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17
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Golubkina N, Moldovan A, Fedotov M, Kekina H, Kharchenko V, Folmanis G, Alpatov A, Caruso G. Iodine and Selenium Biofortification of Chervil Plants Treated with Silicon Nanoparticles. PLANTS (BASEL, SWITZERLAND) 2021; 10:2528. [PMID: 34834890 PMCID: PMC8618568 DOI: 10.3390/plants10112528] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 06/13/2023]
Abstract
Production of functional food with high levels of selenium (Se) and iodine (I) obtained via plant biofortification shows significant difficulties due to the complex interaction between the two elements. Taking into account the known beneficial effect of silicon (Si) on plant growth and development, single and joint foliar biofortification of chervil plants with potassium iodide (150 mg L-1) and sodium selenate (10 mg L-1) was carried out in a pot experiment with and without Si nanoparticles foliar supplementation. Compared to control plants, nano-Si (14 mg L-1) increased shoot biomass in all treatments: by 4.8 times with Si; by 2.8 times with I + Si; by 5.6 times with Se + Si; by 4.0 times with I + Se + Si. The correspondent increases in root biomass were 4.5, 8.7, 13.3 and 10.0 times, respectively. The growth stimulation effect of Se, I and I + Se treatments resulted in a 2.7, 3.5 and 3.6 times increase for chervil shoots and 1.6, 3.1 and 8.6 times for roots, respectively. Nano-Si improved I biofortification levels by twice, while I and Se enhanced the plant content of each other. All treatments decreased nitrate levels, compared to control, and increased the photopigment accumulation. Improvement of total antioxidant activity and phenolic content was recorded only under the joint application of Se + I + Si. Foliar nano-Si treatment affected other element content in plants: decreased Na+ accumulation in single and joint supplementation with Se and I, restored Fe, Mn and Cr amount compared to the decreased levels recorded in separately Se and I fortified plants and promoted Al accumulation both with or without Se and I biofortification. The results of this research suggest high prospects of foliar nano-Si supply for enhancing both growth and joint I/Se biofortification of chervil.
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Affiliation(s)
- Nadezhda Golubkina
- Federal Scientific Vegetable Center, Moscow 143072, Russia; (A.M.); (V.K.)
| | - Anastasia Moldovan
- Federal Scientific Vegetable Center, Moscow 143072, Russia; (A.M.); (V.K.)
| | - Mikhail Fedotov
- A. Baikov Institute of Metallurgy and Material Science, Leninsky Pr. 49, Moscow 119334, Russia; (M.F.); (G.F.); (A.A.)
| | - Helene Kekina
- Department of Hygiene, Medical Postgraduate Academy, Moscow 123995, Russia;
| | - Viktor Kharchenko
- Federal Scientific Vegetable Center, Moscow 143072, Russia; (A.M.); (V.K.)
| | - Gundar Folmanis
- A. Baikov Institute of Metallurgy and Material Science, Leninsky Pr. 49, Moscow 119334, Russia; (M.F.); (G.F.); (A.A.)
| | - Andrey Alpatov
- A. Baikov Institute of Metallurgy and Material Science, Leninsky Pr. 49, Moscow 119334, Russia; (M.F.); (G.F.); (A.A.)
| | - Gianluca Caruso
- Department of Agricultural Sciences, University of Naples Federico II, Portici, 80055 Naples, Italy;
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Targeted knockout of the gene OsHOL1 removes methyl iodide emissions from rice plants. Sci Rep 2021; 11:17010. [PMID: 34426588 PMCID: PMC8382704 DOI: 10.1038/s41598-021-95198-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/21/2021] [Indexed: 11/25/2022] Open
Abstract
Iodine deficiency represents a public health problem worldwide. To increase the amount of iodine in the diet, biofortification strategies of plants have been tried. They rely on the exogenous administration of iodine to increase its absorption and accumulation. However, iodine is not stable in plants and can be volatilized as methyl iodide through the action of specific methyltransferases encoded by the HARMLESS TO OZONE LAYER (HOL) genes. The release of methyl iodide in the atmosphere represents a threat for the environment due to its ozone depletion potential. Rice paddies are among the strongest producers of methyl iodide. Thus, the agronomic approach of iodine biofortification is not appropriate for this crop, leading to further increases of iodine emissions. In this work, we used the genome editing CRISPR/Cas9 technology to knockout the rice HOL genes and investigate their function. OsHOL1 resulted a major player in methyl iodide production, since its knockout abolished the process. Moreover, its overexpression reinforced it. Conversely, knockout of OsHOL2 did not produce effects. Our experiments helped elucidating the function of the rice HOL genes, providing tools to develop new rice varieties with reduced iodine emissions and thus more suitable for biofortification programs without further impacting on the environment.
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Golubkina N, Moldovan A, Kekina H, Kharchenko V, Sekara A, Vasileva V, Skrypnik L, Tallarita A, Caruso G. Joint Biofortification of Plants with Selenium and Iodine: New Field of Discoveries. PLANTS (BASEL, SWITZERLAND) 2021; 10:1352. [PMID: 34371555 PMCID: PMC8309223 DOI: 10.3390/plants10071352] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 06/29/2021] [Accepted: 06/29/2021] [Indexed: 05/04/2023]
Abstract
The essentiality of selenium (Se) and iodine (I) to human beings and the widespread areas of selenium and iodine deficiency determine the high significance of functional food production with high levels of these elements. In this respect, joint biofortification of agricultural crops with Se and I is especially attractive. Nevertheless, in practice this topic has raised many problems connected with the possible utilization of many Se and I chemical forms, different doses and biofortification methods, and the existence of wide species and varietal differences. The limited reports relevant to this subject and the multiplicity of unsolved questions urge the need for an adequate evaluation of the results obtained up-to-date, useful for developing further future investigations. The present review discusses the outcome of joint plant Se-I biofortification, as well as factors affecting Se and I accumulation in plants, paying special attention to unsolved issues. A particular focus has been given to the prospects of herb sprouts production enriched with Se and I, as well as the interactions between the latter microelements and arbuscular-mycorrhizal fungi (AMF).
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Affiliation(s)
- Nadezhda Golubkina
- Laboratory Analytical Department, Federal Scientific Center of Vegetable Production, Moscow 143072, Russia; (A.M.); (V.K.)
| | - Anastasia Moldovan
- Laboratory Analytical Department, Federal Scientific Center of Vegetable Production, Moscow 143072, Russia; (A.M.); (V.K.)
| | - Helene Kekina
- Medical Academy of Post Graduate Education, Moscow 123995, Russia;
| | - Victor Kharchenko
- Laboratory Analytical Department, Federal Scientific Center of Vegetable Production, Moscow 143072, Russia; (A.M.); (V.K.)
| | - Agnieszka Sekara
- Department of Horticulture, Faculty of Biotechnology and Horticulture, University of Agriculture, 31-120 Krakow, Poland;
| | - Viliana Vasileva
- Institute of Forage Crops, 89 General Vladimir Vazov Str, 5802 Pleven, Bulgaria;
| | - Liubov Skrypnik
- Institute of Living Systems, Immanuel Kant Baltic Federal University, Kaliningrad 236040, Russia;
| | - Alessio Tallarita
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Naples, Italy; (A.T.); (G.C.)
| | - Gianluca Caruso
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Naples, Italy; (A.T.); (G.C.)
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