Cotton under heat stress: a comprehensive review of molecular breeding, genomics, and multi-omics strategies

文献类型： 外文期刊

第一作者： Luqman, Tahira

作者： Luqman, Tahira;Hussain, Manzoor;Ahmed, Syed Riaz;Maryum, Zahra;Nadeem, Sahar;Khan, Sana Muhy Ud Din;Khan, Muhammad Kashif Riaz;Hussain, Manzoor;Khan, Muhammad Kashif Riaz;Ahmed, Syed Riaz;Aslam, Mohammad;Ijaz, Iram;Khan, Zafran;Liu, Yongming

作者机构：

关键词： cotton; heat stress; molecular breeding; genome editing; multi-omics

期刊名称：FRONTIERS IN GENETICS （ 影响因子：2.8； 五年影响因子：3.3 ）

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年卷期： 2025 年 16 卷

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收录情况： SCI

摘要： Cotton is a vital fiber crop for the global textile industry, but rising temperatures due to climate change threaten its growth, fiber quality and yields. Heat stress disrupts key physiological and biochemical processes, affecting carbohydrate metabolism, hormone signaling, calcium and gene regulation and expression. This review article explores cotton's defense mechanism against heat stress, including epigenetic regulations and transgenic approaches, with a focus on genome editing tools. Given the limitations of traditional breeding, advanced omics technologies such as GWAS, transcriptomics, proteomics, ionomics, metabolomics, phenomics and CRISPR-Cas9 offer promising solutions for developing heat-resistant cotton varieties. This review highlights the need for innovative strategies to ensure sustainable cotton production under climate change.

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