深圳大学学报（理工版）2017，Vol.34Issue(4)：352-357,6.DOI:10.3724/SP.J.1249.2017.04352
拟南芥AGO基因家族分析及盐胁迫下的表达验证
Bioinformatical and experimental analysis of AGO genes in response to salt stress
摘要
Abstract
AGO family proteins play an important role in small RNA-mediated post-transcriptional regulation.Analyzing the domain and evolution of AGO family proteins in diverse plant species,we revealed that the structural organization of AGOs is evolutionally conserved between different plant species.Based on the experimental data,some AGO genes were specifically expressed in various tissues in Arabidopsis.Sequence analysis showed that there are abiotic stress related cis-acting elements in the promotors of AGO genes,microarray and RT-PCR data also indicated the expressions of AGO2,AGO3 and AGO7 genes are induced under salt and other abiotic stress conditions.This is the first study to demonstrate the differential expression patterns of AGOs under salt stress in Arabidopsis.关键词
植物生理学/拟南芥/小核糖核酸/argonaute蛋白/转录后调控/非生物胁迫Key words
plant physiology/Arabidopsis thaliana/small RNA/AGO proteins/post-transcriptional regulation/abiotic stress分类
农业科技引用本文复制引用
岳路明,宋剑波,徐晓峰,杨海奇,莫小为,宋军,莫蓓莘..拟南芥AGO基因家族分析及盐胁迫下的表达验证[J].深圳大学学报（理工版）,2017,34(4):352-357,6.基金项目
国家自然科学基金资助项目(31571332 （）
31560076)National Natural Science Foundation of China (31571332 （）
31560076) （）
