浙江农业学报 ›› 2024, Vol. 36 ›› Issue (9): 2184-2192.DOI: 10.3969/j.issn.1004-1524.20230994

• 综述 • 上一篇    

园艺作物果实β-半乳糖苷酶研究进展

俞沁佩1,2(), 孙鹂2, 张淑文2, 俞浙萍2, 郑锡良2, 戚行江1,2,*()   

  1. 1.浙江师范大学 生命科学学院,浙江 金华 321004
    2.浙江省农业科学院 园艺研究所,浙江 杭州 310021
  • 收稿日期:2023-08-21 出版日期:2024-09-25 发布日期:2024-09-30
  • 作者简介:戚行江,E-mail: qixj@mail.zaas.cn
    俞沁佩(1998—),女,浙江嵊州人,硕士研究生,研究方向为植物学。E-mail: 17858127792@139.com
  • 通讯作者: 戚行江,E-mail: qixj@mail.zaas.cn
  • 基金资助:
    浙江省“尖兵”“领雁”研发攻关计划(2023C02031);浙江省农业(果品)新品种选育重大科技专项(2021C02066-2)

Research progress of β-galactosidase in fruits of horticultural crops

YU Qinpei1,2(), SUN Li2, ZHANG Shuwen2, YU Zheping2, ZHENG Xiliang2, QI Xingjiang1,2,*()   

  1. 1. College of Life Sciences, Zhejiang Normal University, Jinhua 321004, Zhejiang, China
    2. Insitute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
  • Received:2023-08-21 Online:2024-09-25 Published:2024-09-30

摘要:

β-半乳糖苷酶属于糖苷水解酶GH35家族,参与了植物不同生长阶段细胞壁的合成与修饰,尤其对肉质水果发育和成熟过程中多糖的裂解具有重要作用。文章概述了β-半乳糖苷酶的蛋白功能、不同亚型、亚细胞定位和活性规律,重点阐述了该基因家族在园艺作物果实质地变化中的作用及相关研究进展。

关键词: β-半乳糖苷酶, 园艺作物, 果实软化, 基因功能

Abstract:

β-galactosidase belongs to the GH35 family of glycoside hydrolases, which is involved in the synthesis and modification of cell walls in different stages of plants growth. In particular, it plays an important role in the lysis of polysaccharides during the development and ripening of fleshy fruits. In this paper, the protein function, subtypes, subcellular localization and activity rule of β-galactosidase were reviewed, and the role of β-galactosidase gene family in fruit texture change of horticultural crops and related research progress were emphasized.

Key words: β-galactosidase, horticultural crop, fruit softening, gene function

中图分类号: