花器官液泡pH调控花色形成的研究进展  

Research Progress of Floral Organ Vacuole pH Regulating Flower Color Formation

作　　者：张盖天 祁惠 杨锁宁 褚志云 田甜 袁素霞[1] 刘春[1] ZHANG Gai-tian;QI Hui;YANG Suo-ning;CHU Zhi-yun;TIAN Tian;YUAN Su-xia;LIU Chun(The Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081)

机构地区：[1]中国农业科学院蔬菜花卉研究所,北京100081

出　　处：《生物技术通报》2021年第4期204-210,共7页Biotechnology Bulletin

基　　金：中央级公益性科研院所基本科研业务费专项(IVF-BRF2020021);中国农业科学院科技创新工程(CAAS-ASTIP-2020-IVFCAAS);国家花卉改良中心,农业部园艺作物生物学与种质创制重点实验室项目。

摘　　要：植物花色是观赏植物研究的一个重要方向。花色受诸多因素影响,液泡pH是重要因素之一。从液泡pH调控花色变化的化学原理和质子泵调控液泡pH变化的分子机理两大方面,阐述了花器官细胞液泡pH对花色的影响,分析了目前尚待解决的关键问题并对未来的研究进行展望,为进一步研究液泡pH相关基因的功能及其分子调控机制奠定基础,对观赏植物的花色调控和花色分子育种具有重要意义。Flower color is an important character in ornamental plants.The formation and the regulation of flower color are affected by many factors.Vacuole pH value is one of the most important factors.This paper expounded the effects of vacuole pH in floral organ on the color of flower from chemical mechanism of the vacuole pH regulating color change,and the mechanism of proton pump regulating the pH change of vacuole.Additionally,the paper analyzed the existing key issues and gave prospects,which lays a foundation for further research in vacuole pH related genes function and molecular regulating mechanism,as well as is of significance for the color regulation and molecular breeding in ornamental plants.

关 键 词：花色 液泡pH NHX基因 PH基因 

分 类 号：Q943.2[生物学—植物学]