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Decoding heat-induced chalkiness in rice: molecular mechanisms, genetic networks, and mitigation strategies for climate resilience.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 20 Jun 2026

Eweda Mohamed Ali, Yang Jingyao, Hassan Umair, Wang Jiafeng, Liang Yan, Cheng Fangmin, Zhou Weijun, Jin Xiaoli

Abstract excerpt

Chalkiness is a critical trait that negatively affects rice grain appearance, milling quality, cooking properties, and consumer acceptance, and its incidence is increasing under climate change as elevated temperatures during grain filling become more frequent. As a complex quantitative trait shaped by strong genotype × environment interactions, heat-induced chalkiness arises from coordinated disruption of...

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PMID: 42322432
DOI: 10.1007/s00122-026-05292-9

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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