桑树性别变异与性别决定机制研究进展  

Advances in Research on Sex Variation and Sex Determination Mechanism of Mulberry

作　　者：朱宝中 张美容 陈雪霏 杨炀 赵爱春[1] ZHU Baozhong;ZHANG Meirong;CHEN Xuefei;YANG Yang;ZHAO Aichun(National Key Laboratory of Efficient Breeding and Utilisation of Resource Insects,Southwest University of China.Beibei 400700 Chongqing,China)

机构地区：[1]西南大学资源昆虫高效养殖与利用全国重点实验室,重庆北碚400700

出　　处：《蚕桑通报》2023年第4期7-11,共5页Bulletin of Sericulture

基　　金：国家现代农业产业技术建设专项(CARS-18-ZJ0201);重庆市现代农业产业技术体系(COMAITS202311)。

摘　　要：桑树在我国是一种非常重要的经济树种,既可生产桑叶又可生产桑果,具有良好的生态和经济价值。随着温室效应加剧,全球极端天气日益频繁,桑树的性别变异在日常生产中越来越常见,这对蚕桑产业特别是果桑产业造成了较大的影响。本文综述了桑树性别变异的人工调控方法和桑树性别决定机制研究的主要进展,以期为深入认识桑树性别变异的问题提供一些信息和启示。Mulberry trees are highly important economic trees in China.They have multiple functions,including the production of mulberry leaf and mulberry fruit,as well as ecological restoration.With the intensification of the greenhouse effect and the increasing frequency of extreme weather events worldwide,sexual variation in mulberry has become increasingly common in daily production,this has severely impacted the sericulture industry,particularly the fruit-related industry.The gender types of mulberry trees are highly complex.This article introduces the regulatory methods of sex variation and provides an overview of the research progress on the mechanisms of sex determination in mulberry trees.The aim is to offer insights and information for addressing the issue of sex variation in mulberry trees.

关 键 词：桑树 性别变异 性别决定 

分 类 号：S881[农业科学—特种经济动物饲养]