Proteomics Analysis of Soybean Seedlings under Short-Term Water Deficit

作     者：Xiyue Wang Zihao Wu Chao Yan Chunmei Ma Shoukun Dong 

作者机构：College of AgricultureNortheast Agricultural UniversityHarbin150030China 

出 版 物：《Phyton-International Journal of Experimental Botany》 (国际实验植物学杂志（英文）)

年 卷 期：2022年第91卷第7期

页      面：1381-1401页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：the National Key R&D Program of China,Grant No.2020YFD1000902 Natural Science Foundation of Heilongjiang Province of China,Grant No.LH2021C023 

主　　题：Soybean water deficit proteomics stress time 

摘      要：Soybeans are one of the most important grain crops *** deficit,which seriously affects the yield and quality of soybeans,is the main abiotic stress factor in soybean *** a follow-up study,the droughttolerant soybean variant Heinong 44 was analyzed via proteome *** was exposed to water deficit for 0,8,and 24 h,and protein samples were extracted for detection of differentially expressed *** sequencing of leaf tissues under water stress yielded a total of 549 differentially expressed proteins:75 and 320 upregulated proteins as well as 70 and 84 downregulated proteins were obtained after 8 and 24 h of water deficit,*** Ontology analysis revealed that most of the differentially expressed proteins(DEPs)were involved in catalytic activity,molecular function,and metabolic processes,whereas some of them were involved in photosynthesis,carbon metabolism,and energy *** also identified some differentially expressed proteins that may be involved in the regulation of water deficit *** study provides a theoretical basis for the breeding of drought-resistant soybean varieties.