生物技术通报Issue(1)：26-30,5.
芸薹属植物起源、演化及分类的分子标记研究进展
Progress of Molecular Marker Researches on the Taxonomy,Origin and Evolution of Brassica
郭晶心 1曹鸣庆1
作者信息
- 1. 北京农业生物技术中心, 北京 100089
- 折叠
摘要
Abstract
This paper reviews the progress on molecular marker researches on the taxonomy origin and evolution of Brassica during the last few years. The results suggested There are partial homologous regions among Brassica genomes. A lot of loci of Brassica genome have been duplicated. This shows that they are secondary polydiploids and they derived from an ancestor that had fewer chromosome numbers. A lot of chromosome rearrangement during the evolution of Brassica genome had occurred such as duplication translocation inversion insertion and deletion.关键词
芸薹属植物/起源/演化/分类/分子标记Key words
Brassica origin/evolution/taxonomy/molecular marker引用本文复制引用
郭晶心,曹鸣庆..芸薹属植物起源、演化及分类的分子标记研究进展[J].生物技术通报,2001,(1):26-30,5.
