ArticlePhysiologia plantarum2023
Direct and indirect selenium speciation in biofortified wheat: A tale of two techniques.
Article in Physiologia plantarum, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Differentiated extraction strategies for selenium speciation in hyperaccumulator and non-hyperaccumulator plants via orthogonal LC-AFS.Food chemistry: X · 2026Article
- Tracing Selenium Uptake in Wheat Leaves via Liposome-Mediated Delivery: A Confocal Microscopy and Synchrotron Micro-X-ray Fluorescence Insight.ACS agricultural science & technology · 2026Article
- Toward an understanding of selenium accumulation in rice: a preliminary transcriptomic inquiry of selenium fertilizer forms.BMC biotechnology · 2026Article
- Assignment of low-molecular-weight selenometabolites in the root section of white cabbage.Planta · 2025Article
- Micronutrient Biofortification in Wheat: QTLs, Candidate Genes and Molecular Mechanism.International journal of molecular sciences · 2025Review
- Integrating molecular mechanisms and agronomic strategies for selenium biofortification in horticultural crops.Frontiers in plant science · 2025Review
- Biofortification of Triticum species: a stepping stone to combat malnutrition.BMC plant biology · 2024Review
- Phytochemical Profile, Bioactive Properties, and Se Speciation of Se-Biofortified Red Radish (Journal of agricultural and food chemistry · 2024Article
- Effects of High Doses of Selenate, Selenite and Nano-Selenium on Biometrical Characteristics, Yield and Biofortification Levels ofPlants (Basel, Switzerland) · 2023Article
- Direct and indirect selenium speciation in biofortified wheat: A tale of two techniques.Physiologia plantarum · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Wheat can be biofortified with different inorganic selenium (Se) forms, selenite or selenate. The choice of Se source influences the physiological response of the plant and the Se metabolites produced. We looked at selenium uptake, distribution and metabolization in wheat exposed to selenite, selenate and a 1:1 molar mixture of both to determine the impact of each treatment on the Se speciation in roots, shoots, and grains. To achieve a comprehensive quantification of the Se species, the complementarity of high-performance liquid chromatography coupled with inductively coupled plasma mass spectrometry and X-ray absorption spectroscopy was exploited. This approach allowed the identification of the six main selenium species: selenomethionine, selenocysteine, selenocystine, selenite, selenate, and elemental selenium. The three treatments resulted in similar total selenium concentration in grains, 90-150 mg Se kg
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Registered trials
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