摘要
Random amplified polymorphic DNA (RAPD) markers were used to estimate genetic diversity of three natural population of Liriodendron chinense. 14 primers generated 235 bands,among which 178 bands were polymorphic. It was indicated that L.chinense had high genetic diversity. 66.97% of genetic variation was observed within populations. The polymorphic bands percentage of three populations(south, central area and north) was 75.74%,83.83% and 75.32%,respectively. Basic data were provided for further studies on the genetic variation,selection and evaluation of L.chinense.
Random amplified polymorphic DNA （RAPD） markers were used to estimate genetic diversity of three natural population of Liriodendron chinense. 14 primers generated 235 bands,among which 178 bands were polymorphic. It was indicated that L, chinense had high genetic diversity. 66.97 % of genetic variation was observed within populations. The polymorphic bands percentage of three populations（south, central area and north） was 75.74%, 83,83 % and 75.32 %, respectively. Basic data were provided for further studies on the genetic variation, selection and evaluation of L. chinense.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2006年第2期116-119,共4页
Scientia Silvae Sinicae
基金
国家"九五"
"十五"攻关课题(2001BA511B10)
国家基础性工作项目(2000EAI0005)的研究内容
