Title: SRAP Analysis on Bletilla Germplasm Resources
Abstract: To prove that study of diversity of the traditional Chinese medicine resource was possible by using SRAP technique,and provide molecular basis for breeding work of the genus Bletilla.The genetic diversity of 17 materials of the genus Bletilla was analyzed by sequence-related amplified polymorphism markers(SRAP).The results showed that eighteen primers with high polymorphisms were selected among the 72 SRAP primers.Moreover,total 417 polymorphic bands were identified.The clustering analysis by UPGMA revealed that the genetic distance among the tested lines was 0.288 1~1.095 6 with the mean value of 0.610 9.The cluster analysis indicated that 17 materials could be distinguished into three main groups.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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