水稻品种长白9号的耐盐碱机理分析  

Analysis of Saline-alkali Tolerance Mechanism of Rice 'Changbai 9'

作　　者：宋广树[1] 朱秀侠[1] 孙蕾[1] 吕庆雪[2] 周广春[1] 刘志全[1] 李启云[1] 

机构地区：[1]吉林省农业科学院,长春130033 [2]吉林吉农高新技术发展股份有限公司,吉林公主岭136100

出　　处：《东北农业科学》2016年第2期5-8,共4页Journal of Northeast Agricultural Sciences

基　　金：吉林省博士后基金(0010404);国家水稻产业技术体系项目(CARS-01-15);吉林省科技攻关重点项目(20130206001NY);国家粮食丰产科技工程项目(2012BAD04B02;2013BAD07B02)

摘　　要：通过不同盐碱处理下耐盐碱品种长白9号转录组测序分析,初步研究了该品种盐碱胁迫下的差异表达基因和基因表达模式,并对盐碱处理下上调表达的基因进行功能注释。结果表明长白9号在盐碱胁迫下,一些渗透调节蛋白和酶类均表现出上调趋势,这些基因可能参与了长白9号的耐盐碱过程。Through the transcriptome sequencing analysis of saline alkali tolerant ＇ Changbai 9＇ under different saline alkali stress, differences of expression gene and expression patterns under different saline alkali stress were preliminary studied in the paper. At the same time, all the up-regulated genes under two saline alkali treatment were annotated. The results showed that when ＇ Changbai 9＇ was under saline alkali stress, some proteins and enzymes of osmotic adjustment showed upward trend, these genes may be involved in the ＇ Changbai 9＇ salt tolerance process.

关 键 词：水稻 盐碱 转录组 

分 类 号：S511.01[农业科学—作物学]