摘要
磷酸烯醇式丙酮酸羧化酶(Phosphoenolpyruvate carboxylase,PEPC,EC 4.1.1.31)是广泛存在的一种细胞质酶,催化磷酸烯醇式丙酮酸和HCO3^(-)生成草酰乙酸.PEPC作用的产物在植物的生长发育过程和植物应对环境胁迫反应中起到调控的作用,因而被广泛关注.介绍了植物PEPC的种类、结构特征、不同物种中PEPC基因的克隆与分离、在植物逆境反应中的应用、植物PEPC的活性调节,为深入研究PEPC基因提供理论依据.
Plant phosphoenolpyruvate carboxylase(PEPC,EC 4.1.1.31)is a ubiquitous cytoplasmic enzyme that catalyzes the production of Oxaloacetate by phosphoenolpyruvate and HCO3^(-).The products of PEPC play important roles in the growth and development of plants and the responses of plants to environmental stresses,so that the PEPC is widely concerned.Introduced the types,structural characteristics,the cloning and isolation of PEPC genes in different species,the applications in plant stress responses,and the researches of plant PEPC activity regulation,which provides a theoretical basis for further studiesof PEPC genes.
作者
于济
沙伟
张梅娟
马天意
YU Ji;SHA Wei;ZHANG Meijuan;MA Tianyi(School of Life Sciences,Agriculture and Forestry,Qiqihar University,Qiqihar 161006,China;Heilongjiang Provincial Key Laboratory of Resistance Gene Engineering and Protection of Biodiversity in Cold Areas,Qiqihar University,Qiqihar 161006,China)
出处
《高师理科学刊》
2021年第2期54-60,共7页
Journal of Science of Teachers＇College and University
基金
齐齐哈尔大学大学生创新创业训练计划项目(202010232817)
黑龙江省省属高等学校基本科研业务费青年创新人才项目(135309364)
黑龙江省省属高等学校基本科研业务费科研项目植物性食品加工技术特色学科专项(YSTSXK201876)
黑龙江省人力资源和社会保障厅2018年省级留学回国人员择优资助项目。
