journal article Dec 19, 2022

The hot science in rice research: How rice plants cope with heat stress

Plant, Cell & Environment Vol. 46 No. 4 pp. 1087-1103 · Wiley
View at Publisher Save 10.1111/pce.14509
Abstract
AbstractGlobal climate change has great impacts on plant growth and development, reducing crop productivity worldwide. Rice (Oryza sativa L.), one of the world's most important food crops, is susceptible to high‐temperature stress from seedling stage to reproductive stage. In this review, we summarize recent advances in understanding the molecular mechanisms underlying heat stress responses in rice, including heat sensing and signalling, transcriptional regulation, transcript processing, protein translation, and post‐translational regulation. We also highlight the irreversible effects of high temperature on reproduction and grain quality in rice. Finally, we discuss challenges and opportunities for future research on heat stress responses in rice.
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