花器官液泡pH调控花色形成的研究进展

doi:10.13560/j.cnki.biotech.bull.1985.2020-0615

摘要/Abstract

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。

关键词: 花色, 液泡pH, NHX基因, PH基因

Abstract:

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.

Key words: flower color, vacuole pH, NHX gene, PH gene

张盖天, 祁惠, 杨锁宁, 褚志云, 田甜, 袁素霞, 刘春. 花器官液泡pH调控花色形成的研究进展[J]. 生物技术通报, 2021, 37(4): 204-210.

ZHANG Gai-tian, QI Hui, YANG Suo-ning, CHU Zhi-yun, TIAN Tian, YUAN Su-xia, LIU Chun. Research Progress of Floral Organ Vacuole pH Regulating Flower Color Formation[J]. Biotechnology Bulletin, 2021, 37(4): 204-210.

图/表 2

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