DNA指纹图谱技术发展及其在十字花科蔬菜育种中的应用  

Development of DNA Fingerprinting Technology and Application to Breeding of Brassicaceae Vegetables

作　　者：邢啸林 汪精磊 胡天华[2] 黎炎 王益奎 王五宏[2] 胡海娇[2] 魏庆镇 严亚琴 甘德芳[1] 包崇来[2] XING Xiaolin;WANG Jinglei;HU Tianhua;LI Yan;WANG Yikui;WANG Wuhong;HU Haijiao;WEI Qingzhen;YAN Yaqin;GAN Defang;BAO Chonglai(School of Horticulture,Anhui Agricultural University,Hefei 230036,Anhui,China;Institute of Vegetables,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang,China;Institute of Vegetables Research,Guangxi Academy of Agricultural Sciences,Nanning 530007,Guangxi,China)

机构地区：[1]安徽农业大学园艺学院,安徽合肥230036 [2]浙江省农业科学院蔬菜研究所,浙江杭州310021 [3]广西壮族自治区农业科学院蔬菜研究所,广西南宁530007

出　　处：《中国蔬菜》2024年第5期23-32,共10页China Vegetables

基　　金：国家大宗蔬菜产业技术体系萝卜品种改良项目(CARS-23-A09);广西科技重大专项(桂科AA22068089);浙江省“十四五”农业新品种选育重大科技专项(2021C02065-5-3)。

摘　　要：十字花科蔬菜作物在我国蔬菜生产和市场供应上占有重要地位。DNA指纹图谱技术是研究植物种质资源遗传多样性、种子纯度等的有效方法,近年来该技术逐渐成熟,可以快速且准确地检测物种的真实性并对其进行鉴定和分类。本文综述了十字花科蔬菜DNA指纹图谱技术研究进展及其在品种鉴定、遗传多样性分析、杂种优势群等遗传育种中的应用,并对该技术在十字花科蔬菜育种应用中存在的问题进行分析讨论。Brassicaceae vegetable crops hold a significant position in Chinese vegetable production and market supply.DNA fingerprinting has emerged as an effective method for studying the genetic diversity of plant germplasm resources,seed purity,and other related aspects.In recent years,this technology has matured considerably,enabling rapid and accurate species authentication,identification,classification.This paper summarizes the application in genetic breeding of Brassicaceae vegetables including variety identification,analysis of genetic diversity and heterozygous groups.This paper provides a comprehensive overview of the advancements made in DNA fingerprinting technology for Brassicaceae vegetables while discussing the challenges associated with its implementation in breeding.

关 键 词：十字花科蔬菜 分子标记 指纹图谱 遗传育种 综述 

分 类 号：S63[农业科学—蔬菜学]