Molecular mechanisms of cold stress response in cotton: Transcriptional reprogramming and genetic strategies for tolerance

被引：0

作者：

Dev, Washu ^{[1
]}

Sultana, Fahmida ^{[1
]}

Li, Hongge ^{[1
,2
]}

Hu, Daowu ^{[1
,2
]}

Peng, Zhen ^{[1
]}

He, Shoupu ^{[1
]}

Zhang, Haobo ^{[1
]}

Waqas, Muhammad ^{[1
]}

Geng, Xiaoli ^{[1
]}

Du, Xiongming ^{[1
,2
]}

机构：

[1] Chinese Acad Agr Sci, Inst Cotton Res, Natl Key Lab Cotton Biobreeding & Integrated Utili, Anyang 455000, Peoples R China

[2] Chinese Acad Agr Sci, Natl Nanfan Res Inst Sanya, Sanya 57202, Hainan, Peoples R China

来源：

PLANT SCIENCE | 2025年 / 352卷

关键词：

Cold Stress; Morphological response; Physiological response; Molecular mechanisms; Transcriptional regulation; Signal molecules; Gene regulations; PLANT-RESPONSES; SIGNALING MOLECULES; CLIMATE-CHANGE; DROUGHT; ARABIDOPSIS; DIVERSITY; KINASES; QUALITY; IMPACT;

D O I：

10.1016/j.plantsci.2025.112390

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Cold stress has a huge impact on the growth and development of cotton, presenting a significant challenge to its productivity. Comprehending the complex molecular mechanisms that control the reaction to CS is necessary for developing tactics to improve cold tolerance in cotton. This review paper explores how cotton responds to cold stress by regulating gene expression, focusing on both activating and repressing specific genes. We investigate the essential roles that transcription factors and regulatory elements have in responding to cold stress and controlling gene expression to counteract the negative impacts of low temperatures. Through a comprehensive examination of new publications, we clarify the intricacies of transcriptional reprogramming induced by cold stress, emphasizing the connections between different regulatory elements and signaling pathways. Additionally, we investigate the consecutive effects of cold stress on cotton yield, highlighting the physiological and developmental disturbances resulting from extended periods of low temperatures. The knowledge obtained from this assessment allows for a more profound comprehension of the molecular mechanisms that regulate cold stress responses, suggesting potential paths for future research to enhance cold tolerance in cotton by utilizing targeted genetic modifications and biotechnological interventions.

引用

页数：24

共 361 条

[1] A genome-wide association study uncovers consistent quantitative trait loci for resistance to Verticillium wilt and Fusarium wilt race 4 in the US Upland cotton [J].