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Nagesh CR, Prashat G R, Goswami S, Bharadwaj C, Praveen S, Ramesh SV, Vinutha T. Sulfate transport and metabolism: strategies to improve the seed protein quality. Mol Biol Rep 2024; 51:242. [PMID: 38300326 DOI: 10.1007/s11033-023-09166-x] [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: 08/23/2023] [Accepted: 12/15/2023] [Indexed: 02/02/2024]
Abstract
Sulfur-containing amino acids (SAA), namely methionine, and cysteine are crucial essential amino acids (EAA) considering the dietary requirements of humans and animals. However, a few crop plants, especially legumes, are characterized with suboptimal levels of these EAA thereby limiting their nutritive value. Hence, improved comprehension of the mechanistic perspective of sulfur transport and assimilation into storage reserve, seed storage protein (SSP), is imperative. Efforts to augment the level of SAA in seed storage protein form an integral component of strategies to balance nutritive quality and quantity. In this review, we highlight the emerging trends in the sulfur biofortification approaches namely transgenics, genetic and molecular breeding, and proteomic rebalancing with sulfur nutrition. The transgenic 'push and pull strategy' could enhance sulfur capture and storage by expressing genes that function as efficient transporters, sulfate assimilatory enzymes, sulfur-rich foreign protein sinks, or by suppressing catabolic enzymes. Modern molecular breeding approaches that adopt high throughput screening strategies and machine learning algorithms are invaluable in identifying candidate genes and alleles associated with SAA content and developing improved crop varieties. Sulfur is an essential plant nutrient and its optimal uptake is crucial for seed sulfur metabolism, thereby affecting seed quality and yields through proteomic rebalance between sulfur-rich and sulfur-poor seed storage proteins.
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Affiliation(s)
- C R Nagesh
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Rama Prashat G
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Suneha Goswami
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - C Bharadwaj
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Shelly Praveen
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - S V Ramesh
- ICAR-Central Plantation Crops Research Institute, 671 124, Kasaragod, Kerala, India.
| | - T Vinutha
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
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Devi V, Bhushan B, Gupta M, Sethi M, Kaur C, Singh A, Singh V, Kumar R, Rakshit S, Chaudhary DP. Genetic and molecular understanding for the development of methionine-rich maize: a holistic approach. FRONTIERS IN PLANT SCIENCE 2023; 14:1249230. [PMID: 37794928 PMCID: PMC10546030 DOI: 10.3389/fpls.2023.1249230] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/01/2023] [Indexed: 10/06/2023]
Abstract
Maize (Zea mays) is the most important coarse cereal utilized as a major energy source for animal feed and humans. However, maize grains are deficient in methionine, an essential amino acid required for proper growth and development. Synthetic methionine has been used in animal feed, which is costlier and leads to adverse health effects on end-users. Bio-fortification of maize for methionine is, therefore, the most sustainable and environmental friendly approach. The zein proteins are responsible for methionine deposition in the form of δ-zein, which are major seed storage proteins of maize kernel. The present review summarizes various aspects of methionine including its importance and requirement for different subjects, its role in animal growth and performance, regulation of methionine content in maize and its utilization in human food. This review gives insight into improvement strategies including the selection of natural high-methionine mutants, molecular modulation of maize seed storage proteins and target key enzymes for sulphur metabolism and its flux towards the methionine synthesis, expression of synthetic genes, modifying gene codon and promoters employing genetic engineering approaches to enhance its expression. The compiled information on methionine and essential amino acids linked Quantitative Trait Loci in maize and orthologs cereals will give insight into the hotspot-linked genomic regions across the diverse range of maize germplasm through meta-QTL studies. The detailed information about candidate genes will provide the opportunity to target specific regions for gene editing to enhance methionine content in maize. Overall, this review will be helpful for researchers to design appropriate strategies to develop high-methionine maize.
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Affiliation(s)
- Veena Devi
- Division of Biochemistry, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Bharat Bhushan
- Division of Biochemistry, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Mamta Gupta
- Division of Biotechnology, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Mehak Sethi
- Division of Biochemistry, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Charanjeet Kaur
- Department of Biochemistry, Punjab Agricultural University, Ludhiana, Punjab, India
| | - Alla Singh
- Division of Biotechnology, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Vishal Singh
- Division of Plant Breeding, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Ramesh Kumar
- Division of Plant Breeding, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Sujay Rakshit
- Division of Plant Breeding, Indian Institute of Maize Research, Ludhiana, Punjab, India
| | - Dharam P. Chaudhary
- Division of Biochemistry, Indian Institute of Maize Research, Ludhiana, Punjab, India
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Zhang Y, Wang Q, Liu Y, Dong S, Zhang Y, Zhu Y, Tian Y, Li J, Wang Z, Wang Y, Yan F. Overexpressing GmCGS2 Improves Total Amino Acid and Protein Content in Soybean Seed. Int J Mol Sci 2023; 24:14125. [PMID: 37762432 PMCID: PMC10532240 DOI: 10.3390/ijms241814125] [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: 07/22/2023] [Revised: 09/10/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Soybean (Glycine max (L.) Merr.) is an important source of plant protein, the nutritional quality of which is considerably affected by the content of the sulfur-containing amino acid, methionine (Met). To improve the quality of soybean protein and increase the Met content in seeds, soybean cystathionine γ-synthase 2 (GmCGS2), the first unique enzyme in Met biosynthesis, was overexpressed in the soybean cultivar "Jack", producing three transgenic lines (OE3, OE4, and OE10). We detected a considerable increase in the content of free Met and other free amino acids in the developing seeds of the three transgenic lines at the 15th and 75th days after flowering (15D and 75D). In addition, transcriptome analysis showed that the expression of genes related to Met biosynthesis from the aspartate-family pathway and S-methyl Met cycle was promoted in developing green seeds of OE10. Ultimately, the accumulation of total amino acids and soluble proteins in transgenic mature seeds was promoted. Altogether, these results indicated that GmCGS2 plays an important role in Met biosynthesis, by providing a basis for improving the nutritional quality of soybean seeds.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Fan Yan
- Correspondence: (Y.W.); (F.Y.)
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Yuxiao Z, Guo Y, Xinhua S. Comprehensive insight into an amino acid metabolic network in postharvest horticultural products: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023. [PMID: 37066732 DOI: 10.1002/jsfa.12638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/11/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
Amino acid (AA) metabolism plays a vital role in the central metabolism of plants. In addition to protein biosynthesis, AAs are involved in secondary metabolite biosynthesis, signal transduction, stress response, defense against pathogens, flavor formation, and so on. Besides these functions, AAs can be degraded into precursors or intermediates of the tricarboxylic acid cycle to substitute respiratory substrates and restore energy homeostasis, as well as directly acting as signal molecules or be involved in the regulation of plant signals to delay senescence of postharvest horticultural products (PHPs). AA metabolism and its role in plants growth have been clarified; however, only a few studies about their roles exist concerning the postharvest preservation of fruit and vegetables. This study reviews the potential functions of various AAs by comparing the difference in AA metabolism at the postharvest stage and then discusses the crosstalk of AA metabolism and energy metabolism, the target of rapamycin/sucrose nonfermenting-related kinase 1 signaling and secondary metabolism. Finally, the roles and effect mechanism of several exogenous AAs in the preservation of PHPs are highlighted. This review provides a comprehensive insight into the AA metabolism network in PHPs. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Zhang Yuxiao
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zi'bo, China
| | - Yanyin Guo
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zi'bo, China
| | - Song Xinhua
- College of Life Science, Shandong University of Technology, Zi'bo, China
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Singer WM, Shea Z, Yu D, Huang H, Mian MAR, Shang C, Rosso ML, Song QJ, Zhang B. Genome-Wide Association Study and Genomic Selection for Proteinogenic Methionine in Soybean Seeds. FRONTIERS IN PLANT SCIENCE 2022; 13:859109. [PMID: 35557723 PMCID: PMC9088226 DOI: 10.3389/fpls.2022.859109] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 03/31/2022] [Indexed: 06/15/2023]
Abstract
Soybean [Glycine max (L.) Merr.] seeds have an amino acid profile that provides excellent viability as a food and feed protein source. However, low concentrations of an essential amino acid, methionine, limit the nutritional utility of soybean protein. The objectives of this study were to identify genomic associations and evaluate the potential for genomic selection (GS) for methionine content in soybean seeds. We performed a genome-wide association study (GWAS) that utilized 311 soybean accessions from maturity groups IV and V grown in three locations in 2018 and 2019. A total of 35,570 single nucleotide polymorphisms (SNPs) were used to identify genomic associations with proteinogenic methionine content that was quantified by high-performance liquid chromatography (HPLC). Across four environments, 23 novel SNPs were identified as being associated with methionine content. The strongest associations were found on chromosomes 3 (ss715586112, ss715586120, ss715586126, ss715586203, and ss715586204), 8 (ss715599541 and ss715599547) and 16 (ss715625009). Several gene models were recognized within proximity to these SNPs, such as a leucine-rich repeat protein kinase and a serine/threonine protein kinase. Identification of these linked SNPs should help soybean breeders to improve protein quality in soybean seeds. GS was evaluated using k-fold cross validation within each environment with two SNP sets, the complete 35,570 set and a subset of 248 SNPs determined to be associated with methionine through GWAS. Average prediction accuracy (r 2) was highest using the SNP subset ranging from 0.45 to 0.62, which was a significant improvement from the complete set accuracy that ranged from 0.03 to 0.27. This indicated that GS utilizing a significant subset of SNPs may be a viable tool for soybean breeders seeking to improve methionine content.
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Affiliation(s)
- William M. Singer
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA, United States
| | - Zachary Shea
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA, United States
| | - Dajun Yu
- Department of Food Science and Technology, Virginia Tech, Blacksburg, VA, United States
| | - Haibo Huang
- Department of Food Science and Technology, Virginia Tech, Blacksburg, VA, United States
| | - M. A. Rouf Mian
- Soybean and Nitrogen Fixation Unit, United States Department of Agriculture-Agricultural Research Service (USDA-ARS), Raleigh, NC, United States
| | - Chao Shang
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA, United States
| | - Maria L. Rosso
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA, United States
| | - Qijan J. Song
- Soybean Genomics and Improvement Laboratory, Beltsville Agricultural Research Center, United States Department of Agriculture-Agricultural Research Service (USDA-ARS), Beltsville, MD, United States
| | - Bo Zhang
- School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA, United States
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Garneau MG, Lu MZ, Grant J, Tegeder M. Role of source-to-sink transport of methionine in establishing seed protein quantity and quality in legumes. PLANT PHYSIOLOGY 2021; 187:2134-2155. [PMID: 34618032 PMCID: PMC8644406 DOI: 10.1093/plphys/kiab238] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 05/12/2021] [Indexed: 05/16/2023]
Abstract
Grain legumes such as pea (Pisum sativum L.) are highly valued as a staple source of protein for human and animal nutrition. However, their seeds often contain limited amounts of high-quality, sulfur (S) rich proteins, caused by a shortage of the S-amino acids cysteine and methionine. It was hypothesized that legume seed quality is directly linked to the amount of organic S transported from leaves to seeds, and imported into the growing embryo. We expressed a high-affinity yeast (Saccharomyces cerevisiae) methionine/cysteine transporter (Methionine UPtake 1) in both the pea leaf phloem and seed cotyledons and found source-to-sink transport of methionine but not cysteine increased. Changes in methionine phloem loading triggered improvements in S uptake and assimilation and long-distance transport of the S compounds, S-methylmethionine and glutathione. In addition, nitrogen and carbon assimilation and source-to-sink allocation were upregulated, together resulting in increased plant biomass and seed yield. Further, methionine and amino acid delivery to individual seeds and uptake by the cotyledons improved, leading to increased accumulation of storage proteins by up to 23%, due to both higher levels of S-poor and, most importantly, S-rich proteins. Sulfate delivery to the embryo and S assimilation in the cotyledons were also upregulated, further contributing to the improved S-rich storage protein pools and seed quality. Overall, this work demonstrates that methionine transporter function in source and sink tissues presents a bottleneck in S allocation to seeds and that its targeted manipulation is essential for overcoming limitations in the accumulation of high-quality seed storage proteins.
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Affiliation(s)
- Matthew G Garneau
- School of Biological Sciences, Washington State University, Pullman, Washington 99164, USA
| | - Ming-Zhu Lu
- School of Biological Sciences, Washington State University, Pullman, Washington 99164, USA
| | - Jan Grant
- New Zealand Institute for Plant and Food Research Ltd, Christchurch 8140, New Zealand
| | - Mechthild Tegeder
- School of Biological Sciences, Washington State University, Pullman, Washington 99164, USA
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Li Q, Gao Y, Yang A. Sulfur Homeostasis in Plants. Int J Mol Sci 2020; 21:E8926. [PMID: 33255536 PMCID: PMC7727837 DOI: 10.3390/ijms21238926] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/15/2020] [Accepted: 11/20/2020] [Indexed: 12/19/2022] Open
Abstract
Sulfur (S) is an essential macronutrient for plant growth and development. S is majorly absorbed as sulfate from soil, and is then translocated to plastids in leaves, where it is assimilated into organic products. Cysteine (Cys) is the first organic product generated from S, and it is used as a precursor to synthesize many S-containing metabolites with important biological functions, such as glutathione (GSH) and methionine (Met). The reduction of sulfate takes place in a two-step reaction involving a variety of enzymes. Sulfate transporters (SULTRs) are responsible for the absorption of SO42- from the soil and the transport of SO42- in plants. There are 12-16 members in the S transporter family, which is divided into five categories based on coding sequence homology and biochemical functions. When exposed to S deficiency, plants will alter a series of morphological and physiological processes. Adaptive strategies, including cis-acting elements, transcription factors, non-coding microRNAs, and phytohormones, have evolved in plants to respond to S deficiency. In addition, there is crosstalk between S and other nutrients in plants. In this review, we summarize the recent progress in understanding the mechanisms underlying S homeostasis in plants.
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Affiliation(s)
| | | | - An Yang
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China; (Q.L.); (Y.G.)
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Girija A, Shotan D, Hacham Y, Amir R. The Level of Methionine Residues in Storage Proteins Is the Main Limiting Factor of Protein-Bound-Methionine Accumulation in Arabidopsis Seeds. FRONTIERS IN PLANT SCIENCE 2020; 11:1136. [PMID: 32849697 PMCID: PMC7419676 DOI: 10.3389/fpls.2020.01136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/13/2020] [Indexed: 06/11/2023]
Abstract
The low level of methionine, an essential sulfur-containing amino acid, limits the nutritional quality of seeds. Two main factors can control the level of protein-bound methionine: the level of free methionine that limits protein accumulation and the methionine residues inside the storage proteins. To reveal the main limiting factor, we generated transgenic Arabidopsis thaliana seed-specific plants expressing the methionine-rich sunflower seed storage (SSA) protein (A1/A2). The contents of protein-bound methionine in the water-soluble protein fraction that includes the SSA in A1/A2 were 5.3- and 10.5-fold, respectively, compared to control, an empty vector (EV). This suggests that free methionine can support this accumulation. To elucidate if the level of free methionine could be increased further in the protein-bound methionine, these lines were crossed with previously characterized plants having higher levels of free methionine in seeds (called SSE). The progenies of the crosses (A1S, A2S) exhibited the highest level of protein-bound methionine, but this level did not differ significantly from A2, suggesting that all the methionine residues of A2 were filled with methionine. It also suggests that the content of methionine residues in the storage proteins is the main limiting factor. The results also proposed that the storage proteins can change their content in response to high levels of free methionine or SSA. This was assumed since the water-soluble protein fraction was highest in A1S/A2S as well as in SSE compared to EV and A1/A2. By using these seeds, we also aimed at gaining more knowledge about the link between high free methionine and the levels of metabolites that usually accumulate during abiotic stresses. This putative connection was derived from a previous analysis of SSE. The results of metabolic profiling showed that the levels of 29 and 20 out of the 56 metabolites were significantly higher in SSE and A1, respectively, that had higher level of free methionine, compared A1S/A2S, which had lower free methionine levels. This suggests a strong link between high free methionine and the accumulation of stress-associated metabolites.
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Affiliation(s)
- Aiswarya Girija
- Department of Plant Science, MIGAL—Galilee Research Center, Kiryat Shmona, Israel
| | - David Shotan
- Department of Plant Science, MIGAL—Galilee Research Center, Kiryat Shmona, Israel
- Department of Biotechnology, Tel-Hai College, Upper Galilee, Israel
| | - Yael Hacham
- Department of Plant Science, MIGAL—Galilee Research Center, Kiryat Shmona, Israel
- Department of Biotechnology, Tel-Hai College, Upper Galilee, Israel
| | - Rachel Amir
- Department of Plant Science, MIGAL—Galilee Research Center, Kiryat Shmona, Israel
- Department of Biotechnology, Tel-Hai College, Upper Galilee, Israel
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Whitcomb SJ, Rakpenthai A, Brückner F, Fischer A, Parmar S, Erban A, Kopka J, Hawkesford MJ, Hoefgen R. Cysteine and Methionine Biosynthetic Enzymes Have Distinct Effects on Seed Nutritional Quality and on Molecular Phenotypes Associated With Accumulation of a Methionine-Rich Seed Storage Protein in Rice. FRONTIERS IN PLANT SCIENCE 2020; 11:1118. [PMID: 32793268 PMCID: PMC7387578 DOI: 10.3389/fpls.2020.01118] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/07/2020] [Indexed: 06/11/2023]
Abstract
Staple crops in human and livestock diets suffer from deficiencies in certain "essential" amino acids including methionine. With the goal of increasing methionine in rice seed, we generated a pair of "Push × Pull" double transgenic lines, each containing a methionine-dense seed storage protein (2S albumin from sunflower, HaSSA) and an exogenous enzyme for either methionine (feedback desensitized cystathionine gamma synthase from Arabidopsis, AtD-CGS) or cysteine (serine acetyltransferase from E. coli, EcSAT) biosynthesis. In both double transgenic lines, the total seed methionine content was approximately 50% higher than in their untransformed parental line, Oryza sativa ssp. japonica cv. Taipei 309. HaSSA-containing rice seeds were reported to display an altered seed protein profile, speculatively due to insufficient sulfur amino acid content. However, here we present data suggesting that this may result from an overloaded protein folding machinery in the endoplasmic reticulum rather than primarily from redistribution of limited methionine from endogenous seed proteins to HaSSA. We hypothesize that HaSSA-associated endoplasmic reticulum stress results in redox perturbations that negatively impact sulfate reduction to cysteine, and we speculate that this is mitigated by EcSAT-associated increased sulfur import into the seed, which facilitates additional synthesis of cysteine and glutathione. The data presented here reveal challenges associated with increasing the methionine content in rice seed, including what may be relatively low protein folding capacity in the endoplasmic reticulum and an insufficient pool of sulfate available for additional cysteine and methionine synthesis. We propose that future approaches to further improve the methionine content in rice should focus on increasing seed sulfur loading and avoiding the accumulation of unfolded proteins in the endoplasmic reticulum. Oryza sativa ssp. japonica: urn:lsid:ipni.org:names:60471378-2.
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Affiliation(s)
- Sarah J. Whitcomb
- Laboratory of Amino Acid and Sulfur Metabolism, Department of Molecular Physiology, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
| | - Apidet Rakpenthai
- Laboratory of Amino Acid and Sulfur Metabolism, Department of Molecular Physiology, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
| | - Franziska Brückner
- Laboratory of Amino Acid and Sulfur Metabolism, Department of Molecular Physiology, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
| | - Axel Fischer
- Bioinformatics Infrastructure Group, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
| | - Saroj Parmar
- Plant Sciences Department, Rothamsted Research, Harpenden, United Kingdom
| | - Alexander Erban
- Applied Metabolome Analysis Infrastructure Group, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
| | - Joachim Kopka
- Applied Metabolome Analysis Infrastructure Group, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
| | | | - Rainer Hoefgen
- Laboratory of Amino Acid and Sulfur Metabolism, Department of Molecular Physiology, Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
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Kopriva S, Malagoli M, Takahashi H. Sulfur nutrition: impacts on plant development, metabolism, and stress responses. JOURNAL OF EXPERIMENTAL BOTANY 2019; 70:4069-4073. [PMID: 31423538 DOI: 10.1093/jxb/erz319] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Affiliation(s)
- Stanislav Kopriva
- Botanical Institute and Cluster of Excellence on Plant Sciences (CEPLAS), University of Cologne, Cologne, Germany
| | - Mario Malagoli
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padua, Legnaro, Italy
| | - Hideki Takahashi
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, USA
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