ArticleScientific reports2017
A novel role for methyl cysteinate, a cysteine derivative, in cesium accumulation in Arabidopsis thaliana.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 18 citations in OpenAlex.
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- Arabidopsis research in 2030: Translating the computable plant.The Plant journal : for cell and molecular biology · 2025Review
- Development of phytochemical genomics: From decoding metabolome to functional genomics and biotechnology of plant metabolism.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2025Review
- Liquid fertilizers produced by microwave-assisted acid hydrolysis of livestock and poultry wastes and their effects on hot pepper cultivation.Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA · 2024Article
- Contribution to a Sustainable Society: Biosorption of Precious Metals Using the MicroalgaInternational journal of molecular sciences · 2024Article
- Effects of environmental conditions, low-level potassium, ethylenediaminetetraacetic acid, or combination treatment on radiocesium-137 decontamination in Napier grass.Environmental science and pollution research international · 2021Article
- Syringic Acid Alleviates Cesium-Induced Growth Defect inInternational journal of molecular sciences · 2020Article
- Glutathione and Its Biosynthetic Intermediates Alleviate Cesium Stress in Arabidopsis.Frontiers in plant science · 2019Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phytoaccumulation is a technique to extract metals from soil utilising ability of plants. Cesium is a valuable metal while radioactive isotopes of cesium can be hazardous. In order to establish a more efficient phytoaccumulation system, small molecules which promote plants to accumulate cesium were investigated. Through chemical library screening, 14 chemicals were isolated as 'cesium accumulators' in Arabidopsis thaliana. Of those, methyl cysteinate, a derivative of cysteine, was found to function within the plant to accumulate externally supplemented cesium. Moreover, metabolite profiling demonstrated that cesium treatment increased cysteine levels in Arabidopsis. The cesium accumulation effect was not observed for other cysteine derivatives or amino acids on the cysteine metabolic pathway tested. Our results suggest that methyl cysteinate, potentially metabolised from cysteine, binds with cesium on the surface of the roots or inside plant cells and improve phytoaccumulation.
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Registered trials
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