耕作与栽培2025，Vol.45Issue(6)：1-7,7.
水稻ACR家族基因的生物信息学分析
Bioinformatics Analysis of ACR Family Genes in Rice
摘要
Abstract
The ACT domain is a conserved domain that specifically binds to small molecules and regulates protein functions.It is involved in vital activities such as metabolic activities,solute transport,and signal transduction.The ACR family pro-teins in rice possess the ACT domain.To further explore the molecular mechanism by which the ACR family members in rice respond to abiotic stresses,this paper used bioinformatics methods to identify 19 OsACR genes and conducted systematic clustering,gene structure,and conserved motif analyses on them.Meanwhile,the expression profiles of OsACR genes in re-sponse to drought and salt stresses in the microarray data were combined for screening.The results showed that the proteins encoded by OsACR genes contain at least one stable ACT domain.The OsACR family genes that respond to drought and salt stresses respectively basically had similar motif structures,and their expression characteristics were closely related to the dis-tribution of elements in their promoters.Based on this,new OsACR genes that may be involved in the response to drought and salt stresses were predicted.This study was expected to provide new and important clues for the functional identification of ACR family members in rice and the research on the stress resistance of rice.关键词
ACT结构域/ACR家族基因/水稻/干旱/盐胁迫Key words
ACT domain/ACR family gene/rice/drought/salt stress分类
农业科技引用本文复制引用
李膳利,谢永,王凌志,范刚强,杨昌元,潘宗东,张先文..水稻ACR家族基因的生物信息学分析[J].耕作与栽培,2025,45(6):1-7,7.基金项目
贵州省科技计划项目"从江梯田湿地生态系统贵州省野外科学观测研究站"(黔科合平台YWZ[2024]004) （黔科合平台YWZ[2024]004）
贵州省科技计划项目"黔东南州香禾糯种质资源科技创新基础平台建设"黔科合服企[2024]009-2) （）
贵州省科技计划项目"黔东南州香禾糯种质资源鉴定评价及创新应用建设"(黔科合服企[2024]009-1) （黔科合服企[2024]009-1）
贵州省水稻现代农业产业技术体系(GZSDCYJSTX2025-06) （GZSDCYJSTX2025-06）
