作物学报2000，Vol.26Issue(1)：9-13,5.
AFLP分子标记在玉米优良自交系优势群划分中的应用
Application of AFLP Markers to Heterotic Grouping of Elite Maize Inbred Lines
吴珍龄 1胡国权 2王康1
作者信息
- 1. 西南农业大学农学系,重庆,400716
- 2. 四川省成都沼气研究所,610041
- 折叠
摘要
Abstract
AFLP marker technique has been used to study the diversity of 17 elite maize inbred lines. Four AFLP primer combinations revealed 30, 30, 44 and 41 AFLP Polymorph bands, with an average of 36.25 bands produced per primer pair. Using 4 primer combinations that were able to discriminate between genotypes could produce 145 AFLP bands. The cluster analysis based on AFLP data showed that 17 elite maize inbred lines could be divided into 6 groups accorded with pedigree, AFLP could be used to study the genetic diversity of maize inbred lines and to group maize inbred lines.关键词
AFLP/玉米自交系/聚类分析/优势群Key words
Amplified fragment length polymorphism/Maize inbred line/Cluster analysis/Heterotic group分类
农业科技引用本文复制引用
吴珍龄,胡国权,王康..AFLP分子标记在玉米优良自交系优势群划分中的应用[J].作物学报,2000,26(1):9-13,5.
