Decoding post-translational modification for understanding stress tolerance in plant  

作　　者：Anuradha Pandey Dipak Gayen 

机构地区：[1]Department of Biochemistry,Central University of Rajasthan,Rajasthan,India

出　　处：《Crop Design》2024年第4期9-20,共12页作物设计（英文）

基　　金：DG is gratefully acknowledging the SERB-DST grant(SRG/2020/001024),(CRG/2023/003167);Central University of Rajasthan research support;AP is gratefully acknowledging the Central University of Rajasthan for financial support。

摘　　要：Plants undergo deteriorating stress situations,which has an adverse effect on their overall growth,maturation,and development.To mitigate these situations plants undergo regulatory cellular mechanisms including epigenetic changes at both genomic as well as protein levels.Post-transcriptional as well as translational modifications of proteins enhance its dynamics and complexity along with orchestrating several cellular functions in response to external stimuli.One of the most crucial roles of Post Translational Modification is under the stress tolerance mechanisms in plants.PTM creates a fine-tuning between all regulatory networks and serves as a highly responsible phenomenon.Illustrative analysis of post-translational modification in various signaling pathways has generated new insight for designing crop cultivars towards better development with higher yield and increased tolerance.In this review,we have first introduced post-translational modification and their types.Later,we discussed the prevalent biotic-abiotic stress,plants adaptation to the stress response mechanism,and the participation of PTMs in these stress conditions to highlight better agricultural productivity.

关 键 词：Post-translational modification PHOSPHORYLATION UBIQUITINATION SUMOYLATION GLYCOSYLATION Biotic Abiotic stress Dehydration stress Salt stress Cold stress 

分 类 号：Q94[生物学—植物学]