|Table of Contents|

Genetic Diversity Analysis of Phlebopus portentosus Based on SSR Markers(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年08
Page:
111-114
Research Field:
Publishing date:

Info

Title:
Genetic Diversity Analysis of Phlebopus portentosus Based on SSR Markers
Author(s):
CAO YangHE MingxiaGAO FengLIU JingZHANG ChunxiaXU Xinjing
(Yunnan Institute for Tropical Crop Research,Jinghong,Yunnan 666100)
Keywords:
Phlebopus portentosusSSR markersgenetic diversity
PACS:
-
DOI:
10.11937/bfyy.201708025
Abstract:
In this study,the genetic diversity of 33 Phlebopus portentosus materials was analyzed by using SSR markers in order to lay the foundation of commercial strains indentification of Phlebopus protentaosus.The results showed that 5 out of 15 SSR markers represented polymorphism in testing samples,2-6 alleles were found in each marker and the mean value was 3.20.The average values of Shannon′s information index and polymorphism information content were 0.76 and 0.43 respectively.The testing samples were clustered into 11 groups at the genetic similarity 0.99 on a UPGMA dendrogram,which corresponded to 11 multiple loci molecular phenotypes and the cloning origin of the samples.The codes of SSR fingerprinting were constructed based on these multiple loci molecular phenotypes.

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Last Update: 2017-05-05