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Exclusion versus detoxification: contrasting molecular strategies of aluminium tolerance in rice landraces of Northeast India.

Plant cell reports - 2 Apr 2026

Sharma Darshana, Bora Sudipta Sankar, Kaldate Rahul Chandrakant, Borthakur Ishani, Dey Pradip Chandra, Barooah Madhumita

Abstract excerpt

KEY MESSAGE: Rice genotypes differ in aluminium tolerance, with resistant landraces sustaining root growth OsSTAR1 / OsSTAR2 mediated exclusion, organic acid efflux, and antioxidant defense, whereas sensitive varieties accumulate Al³⁺ via OsNRAT1-OsALS1 mediated internal sequestration, leading to oxidative damage. This study reveals two contrasting molecular strategies of aluminium (Al) tolerance root-based...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 41922834
DOI: 10.1007/s00299-026-03791-z

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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