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[1]李佳颖,胡利华,周海连,等.植物果胶甲酯酶与果胶甲酯酶抑制子研究进展[J].江苏农业科学,2021,49(8):49-56.
　Li Jiaying,et al.Research progress on pectin methylesterase and pectin methylesterase inhibitor in plant[J].Jiangsu Agricultural Sciences,2021,49(8):49-56.
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植物果胶甲酯酶与果胶甲酯酶抑制子研究进展(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第49卷
期数:
2021年第8期
页码:
49-56
栏目:
专论与综述
出版日期:
2021-04-20

文章信息/Info

Title:
Research progress on pectin methylesterase and pectin methylesterase inhibitor in plant
作者:
李佳颖1; 胡利华2; 周海连3; 魏晓双3; 王艳婷1; 王令强2; 3
1.华中农业大学植物科学技术学院/生物质与生物能源研究中心，湖北武汉 430070；2.亚热带农业生物资源保护与利用国家重点实验室，广西南宁 530004；3.广西大学农学院/广西甘蔗生物学重点实验室，广西南宁 530004
Author(s):
Li Jiaying; et al
关键词:
果胶; 果胶甲酯酶; 果胶甲酯酶抑制子; 细胞壁; 逆境响应
Keywords:
-
分类号:
S188+.3
DOI:
-
文献标志码:
A
摘要:
果胶是植物细胞壁的主要组分，存在于胞间层与中间层，影响细胞的流变性与黏附性能。果胶的甲酯化程度影响果胶形态，对稳定细胞壁性质以及植物生长发育过程具有重要作用。果胶甲酯酶(PME)是果胶去甲酯化修饰的关键酶类，果胶甲酯酶抑制子(PMEI)可特异地结合PME，调节其活性，共同决定果胶的去甲脂化。本文综述了PME与PMEI的结构及生化作用机制、相关基因家族和表达模式，并进一步对二者介导的果胶去甲酯化过程对细胞壁的影响及其与花粉管发育、根器官形成等植物生长发育过程和逆境响应关系的最新研究进展做了介绍，并进行了展望。
Abstract:
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备注/Memo

备注/Memo:
收稿日期：2020-07-27
基金项目：国家自然科学基金(编号：31771775)。
作者简介：李佳颖(1993—)，女，河南开封人，博士研究生，主要从事果胶甲酯化修饰对细胞壁结构影响研究。E-mail：jiayingli@webmail.hzau.edu.cn。
通信作者：王令强，博士，教授，主要从事植物细胞壁合成调控机理研究。E-mail：lqwang@gxu.edu.cn。
更新日期/Last Update: 2021-04-20