油茶分子育种现状与趋势  

The current situation and trend of molecular breeding in Oil-tea Camellia

作　　者：田仟仟 黄建建[2] 温强[2] 周文才[2] 黄彬 龚春[2] 徐林初[2] Tian Qianqian;Huang Jianjian;Wen Qiang;Zhou Wencai;Huang Bin;Gong Chun;Xu Linchu(College of Forestry,Jiangxi Agricultural University,Nanchang Jiangxi 330045,China;Jiangxi Camellia oleifera Germplasm Resources Protection and Utilization Laboratory,Jiangxi Academy of Forestry,Nanchang Jiangxi 330013,China)

机构地区：[1]江西农业大学·林学院,江西南昌330045 [2]江西省林业科学院·江西省油茶种质资源保护与利用重点实验室,江西南昌330013

出　　处：《南方林业科学》2021年第5期53-59,73,共8页South China Forestry Science

基　　金：国家自然科学基金项目(项目编号:31860179);江西省重点研发计划项目(项目编号:20201BBF61003);江西省林业科学院省部级平台开放项目(项目编号:2019542001)。

摘　　要：作为重要的木本油料树种,培育高产、优质品种一直是油茶育种工作重点。传统育种周期长且存在盲目性等缺点,已无法满足当前油茶育种需求,而分子育种可以快速选择目标性状,加速育种进程,实现精确、高效育种。本文总结了近年来油茶分子标记、多组学研究及重要农艺性状关键基因挖掘等相关研究进展,同时分析了现存问题,并对未来发展方向作出展望,以期为今后油茶分子育种提供技术参考。As an important woody oil tree species,cultivating high-yield and high-quality varieties has always been the focus of Oil-tea Camellia breeding.Long cycle and blindness are the shortcomings of traditional breeding,which can no longer meet the current needs of Oil-tea Camellia.breeding.While molecular breeding can quickly select target traits,accelerate the breeding process,and achieve precise and efficient breeding.This article summarized the recent research progress in molecular markers,multi-omics,and key gene mining for important agronomic traits of Oil-tea Camellia.It also analyzed the existing problems and made a prospect for the future development direction in order to provide technical reference for the molecular breeding of Oil-tea Camellia in the future.

关 键 词：油茶 分子育种 分子标记 多组学 

分 类 号：S794.4[农业科学—林木遗传育种]