摘要
近20多年来,基于高通量分析的系统生物学研究飞速发展,组学研究不断拓展。组学研究涉及核酸、蛋白、代谢物、表型等各个层次,包括基因组学、转录组学、蛋白组学、代谢组学等一系列组学技术。非生物环境胁迫严重影响植物的生长发育,植物组学的技术方法有助于研究植物对非生物环境胁迫的应答机制。高温和干旱是全球气候变化的两个重要表征,亦是最可能同时出现的两个因子。本文综述基因组学、蛋白组学与代谢组学等组学技术用于分析植物应答高温和干旱胁迫的研究进展,以期为植物应答高温和干旱胁迫研究的未来发展提供参考。
For the past two decades the system biology based on high throughput analysis has been developed rapidly, as well as the research fields of omics, which include genomics, transcriptomic and proteomic, metabolic techniques. Plants are subjected to different levels of abiotic stresses throughout the life process, which seriously affect their growth and development. The technology of omic is crucial to the study of mechanism of plants response to abiotic stress. Elevated temperature and drought, the two most simultaneously occurring abiotic factors, are the important characteristics of global climate change. This paper reviews the recent advances in omic analyses in plant response to elevated temperature and drought abiotic stresses, as well as the further research perspective in the field, to provide a reference for the future study of plant responses to elevated temperature and drought stresses.
出处
《科技导报》
CAS
CSCD
北大核心
2014年第13期70-73,共4页
Science & Technology Review
基金
江苏省自然科学基金项目(BK2012819)
江苏高校生物学优势学科建设工程项目(2010-PAPD)
关键词
组学
高温
干旱
非生物环境胁迫
omic
elevated temperature
drought
abiotic stress
