水稻品种特优12在苏打盐碱处理下数字表达谱分析  

Analysis of Digital Gene Expression of Rice Variety ‘Teyou 12' under Saline Alkali Treatment

作　　者：宋广树[1] 朱秀侠[1] 孙蕾[1] 吕庆雪[2] 孟令聪[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：《吉林农业科学》2015年第6期9-12,共4页Journal of　Jilin Agricultural Sciences

基　　金：吉林省博士后基金(010104);国家水稻产业技术体系(CARS-01-15)

摘　　要：通过不同盐碱处理下水稻品种特优12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。并对差异表达的基因进行了功能分类和注释。结果表明特优12在盐碱胁迫下,差异表达基因主要参与了氧化还原反应,渗透逆境响应,逆境胁迫响应,氧化胁迫响应,次生代谢途径,刺激响应,盐胁迫响应,化学刺激响应,非生物刺激响应等途径。The differential expression gene and gene expression pattern of the rice cultivar with different salineand alkaline treatments were studied by sequencing analysis of‘Teyou 12'. At the same time, the functional classi-fication and annotation of the differentially expressed genes were classified by biological process. The resultsshowed that the differential expression gene was mainly involved in the oxidation reduction, response to osmoticstress, response to stress, response to oxidative stress, secondary metabolic process, response to stimulus, responseto salt stress, response to chemical stimulus, and response to abiotic stimulus, etc.

关 键 词：水稻 转录组 盐碱 胁迫 

分 类 号：S511[农业科学—作物学] S156.45