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OsELP Mediated Apoplastic Sequestration in Roots Acts as an Arsenic Filter, Limiting Grain Accumulation in Rice

Khushboo Chawda1,2, Waseem Siddique1,2, Dipali Srivastava1,3

  • 1Molecular Biology and Biotechnology Division, CSIR-National Botanical Research Institute, Lucknow, India.

Plant, Cell & Environment
|May 7, 2026
PubMed
Summary

Rice protein OsELP enhances arsenic tolerance by sequestering the toxic metalloid in roots. Overexpression reduces arsenic in grains, offering a strategy for safer rice production.

Keywords:
Arabidopsis thalianaCRISPR‐Cas9OsELPSEM‐EDXarsenicfood safetyricetransgenic

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