安徽农业科学2025，Vol.53Issue(5)：10-13,17,5.DOI:10.3969/j.issn.0517-6611.2025.05.003
60份广西茶树种质资源的染色体倍性鉴定
Chromosome Ploidy Identification of 60 Germplasm Resources of Tea Plants in Guangxi
摘要
Abstract
Given the efficiency of flow cytometry in determining plant ploidy,in this study,flow cytometry was employed to identify the ploidy of 60 tea tree germplasm resources in Guangxi,aiming to obtain accurate ploidy data to support tea plant breeding.The result showed that a to-tal of 53 diploids,6 triploids,and 1 haploid were identified,but no tetraploid was detected.The identified haploid tea tree 180(Longji Ancient Tea Tree No.2)will serve as the original material for subsequent tea plant chromosome doubling to produce polyploid breeding materials,thus providing a reference for the breeding and utilization of polyploid tea trees.关键词
茶树/种质资源/染色体倍性/流式细胞术/鉴定Key words
Tea plant/Germplasm resource/Chromosome ploidy/Flow cytometry/Identification分类
农业科技引用本文复制引用
黄寿辉,彭靖茹,温立香,张芬,陈家献,袁冬寅,欧淑琼,张栩浩,赵媛..60份广西茶树种质资源的染色体倍性鉴定[J].安徽农业科学,2025,53(5):10-13,17,5.基金项目
广西重点研发计划项目(桂科AD18281068) （桂科AD18281068）
广西重点研发计划项目(桂科AB19245006) （桂科AB19245006）
国家现代农业产业技术体系茶叶南宁综合试验站(nycytxgxcxtd-18-06) （nycytxgxcxtd-18-06）
广西农科院2021-2025年稳定资助科研团队项目(桂科农2021YT145) （桂科农2021YT145）
科技先锋队"强农富民""六个一"专项行动项目(桂农科盟202206-2). （桂农科盟202206-2）
