脱落酸、胁迫、成熟诱导基因研究进展  

Progress on Abscisic Acid,Stress and Ripening Inducible Genes

作　　者：赵宏亮[1] 徐碧玉[1] 金志强[1] 

机构地区：[1]中国热带农业科学院 生物技术研究所 热带作物生物技术国家重点实验室,中国海南海口571101

出　　处：《生命科学研究》2005年第S2期18-22,共5页Life Science Research

基　　金：海南省高校优秀中青年教师科研和教学奖励基金

摘　　要：近年来从植物中发现了越来越多的受脱落酸、胁迫、成熟诱导表达的基因,这些 ASR(Abscisic acid, Stress and Ripening inducible)基因参与植物对冷、渗透压、脱落酸处理的胁迫应答已被证实,该类基因也参与植物生命活动的许多方面如果实发育、成熟等．对 ASR 基因的克隆鉴定,以及该基因在胁迫应答和果实成熟方面的作用进行了综述．More and more genes whose expressions are inducible by abscisic acid,stress and ripening have been found in plants during these years.It is demonstrated that these abseisic acid,stress and ripening in- ducible(ASR)genes are involved in plant response to stress,such as cold,osmotic pressure and abscisic acid treatment.As a result,ASR genes are involved in many aspects of plant life such as fruit development and ripening.ASR genes cloning and characterization,roles in stress response and fruit ripening are discussed.

关 键 词：ASR 胁迫应答 果实成熟 

分 类 号：Q943[生物学—植物学]