Transcriptome analysis combined with metabolome analysis reveals the significant functions of CesA genes in cotton(Gossypium hirsutum)fiber length development

作     者：ZHENKUI CUI GUIQIN SUN QUANZHI ZHAO 

作者机构：College of AgronomyHenan Agricultural UniversityZhengzhou450002China Jiangxi Agricultural Engineering Vocational CollegeZhangshu331200China 

出 版 物：《BIOCELL》 (生物细胞（英文）)

年 卷 期：2022年第46卷第9期

页      面：2133-2144页

核心收录：

学科分类：1002[医学-临床医学] 100210[医学-外科学(含：普外、骨外、泌尿外、胸心外、神外、整形、烧伤、野战外)] 10[医学] 

基　　金：This project was supported by the Special Fund for Modern Agriculture of Jiangxi Province(JXARS-22) Science and Technology Research Project of Education Department of Jiangxi Province(181366) 

主　　题：Transcriptome Metabolome CesA Cotton fiber VIGS 

摘      要：Cotton is widely distributed worldwide,and improving the quality of its fiber is one of the most important tasks in cotton *** fibers are primarily composed of cellulose,which is synthesized by CesA complexes(CSCs).However,the functions of CesA genes in cotton fiber development have not been comprehensively *** this study,the cotton transcriptome and metabolome were used to investigate the function of CesA genes in fiber ***,321 metabolites were obtained,84 of which were associated with the corresponding ***,a target gene named Gh_A08G144300,one of the CesA gene family members,was closely correlated with the development of cotton *** target CesA gene Gh_A08G144300 was analysed to determine its specific function in cotton fiber ***-level gene expression of Gh_A08G144300 was found at different fiber development stages by RNA-seq analysis,and the silencing of Gh_A08G144300 visibly inhibited the growth of cotton fibers,showing that it is critical for their *** study provides an important reference for research on the gene function of Gh_A08G144300 and the regulatory mechanism of fiber development in cotton.