作物学报2017，Vol.43Issue(10)：1468-1479,12.DOI:10.3724/SP.J.1006.2017.01468
陆地棉SRO基因家族的鉴定及表达分析
Genome-wide Identification and Expression Analysis of SRO Genes Family in Gossypium hirsutum L
摘要
Abstract
RCD-ONE proteins family (SRO) is a kind of plant-specific proteins, which plays an important role in plants in re-sponse to different abiotic stress. In this study, 12 SRO genes were preliminary identified in Gossypium hirsutum L. standard line TM-1 by bioinformatics analysis. Multiple sequence alignment and phylogenetic tree analysis showed that these SROs contain PARP and RST domains, and could be divided into A, B, and C subfamilies. Transcriptome data analysis showed that in the whole genome of TM-1, Gh_D12G1442 advantageously expressed in the stem, Gh_D05G2064 in the sepals and stamens, Gh_A05G3788 advantage expression in stamens, Gh_A12G1318 in stamens and fiber, Gh_A12G2480, Gh_D12G2608, Gh_A05G2257, Gh_D05G2516 advantage expression in fiber; Gh_A08G1390, Gh_D08G1685, Gh_A12G2663, and Gh_D12G2054 in wider organs. In stress treatment showed that Gh_A08G1390 was obviously induced by cold and salt treatments, Gh_D12G2054, Gh_D08G1685, Gh_A12G2663 gene were induced try different stresses to a different degrees.关键词
陆地棉/逆境胁迫/SRO/基因组Key words
Upland cotton/Abiotic stress/SRO/Genomics引用本文复制引用
吕有军,杨卫军,赵兰杰,姚金波,陈伟,李燕,张永山..陆地棉SRO基因家族的鉴定及表达分析[J].作物学报,2017,43(10):1468-1479,12.基金项目
本研究由河南省科技厅基础与前沿项目(112300410019)和棉花生物学国家重点实验室开放课题(CB2014A10)共同资助. This study was support by the Basic and Cutting-edge Research Project for the Science and Technology Agency of Henan Province (112300410019) and the Open Projects for State Key Laboratory of Cotton Biology (CB2014A10). （112300410019）
