Unveiling the molecular mechanisms of γ-polyglutamic acid-mediated drought tolerance in cotton through transcriptomic and physiological analyses

Abstract Background Drought severely impacts the growth of cotton, and the application of plant biostimulants offers an effective approach to enhancing crop drought tolerance. γ-Poly-glutamic acid (γ-PGA) is a novel and environmentally friendly biostimulant, but its functions and mechanisms in respo...

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Bibliographic Details
Main Authors: Ziyu Wang, Xin Zhang, Yunhao Liusui, Wanwan Fu, Aixia Han, Dongmei Zhao, Jisheng Yue, Yongfeng Tu, Jingbo Zhang, Yanjun Guo
Format: Article
Language:English
Published: BMC 2025-03-01
Series:BMC Plant Biology
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Online Access:https://doi.org/10.1186/s12870-025-06406-z
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