nsLTPs基因参与植物逆境胁迫应答的研究进展  

nsLTPs Genes Involved in Plant Response to Stress:Research Progress

作　　者：马悦 于冰 Ma Yue;Yu Bing(Engineering Research Center of Agricultural Microbiology Technology,Ministry of Education,Heilongjiang University,Harbin 150500;Key Laboratory of Microbiology,College of Heilongjiang Province/School of Life Sciences,Heilongjiang University,Harbin 150080)

机构地区：[1]黑龙江大学农业微生物技术教育部工程研究中心,哈尔滨150500 [2]黑龙江大学生命科学学院/黑龙江省普通高校分子生物学重点实验室,哈尔滨150080

出　　处：《中国农学通报》2021年第18期95-101,共7页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金“甜菜M14品系乙二醛酶I基因抗盐能力的转录因子功能研究”(31671751);中国博士后面上项目“甜菜M14品系BvM14-STPK互作蛋白鉴定及其耐盐功能研究”(204968)。

摘　　要：编码非特异性脂质转移蛋白的基因nsLTPs在植物应答生物和非生物胁迫以及植物的生长发育中起到重要作用。为了研究植物nsLTPs基因响应生物及非生物胁迫的分子机制,本文归纳了非特异性脂质转移蛋白nsLTPs的结构特点及分类,分析了nsLTPs的亚细胞定位情况,并重点总结了nsLTPs基因在植物逆境胁迫应答方面的相关研究进展,提出了植物不同物种中nsLTPs基因参与植物逆境胁迫的分子调控途径,为完善nsLTPs基因参与植物逆境胁迫应答调控机制提供理论基础。Genes encoding non-specific lipid transfer proteins,nsLTPs,play an important role in plant response to biotic and abiotic stress and in plant growth and development.In order to investigate the molecular mechanisms of plant nsLTPs genes in response to biotic and abiotic stress,this paper summarized the structural features and classification of non-specific lipid transfer proteins nsLTPs,analyzed the subcellular localization of nsLTPs,and focused on summarizing the relevant research progress of nsLTPs genes in plant stress response,and proposed the molecular regulatory pathways of nsLTPs genes involved in plant stress in different plant species,which could provide a theoretical basis for improving the regulatory mechanism of nsLTPs genes in plant stress response.

关 键 词：nsLTPs基因 nsLTPs蛋白 生物胁迫 非生物胁迫 分子调控机制 

分 类 号：S184[农业科学—农业基础科学]