Genetic Diversity Analysis of Two Agrocybe Species in Yunnan by AFLP(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2012年21期

Page:

85-88

Research Field:

Publishing date:

Info

Title:

Genetic Diversity Analysis of Two Agrocybe Species in Yunnan by AFLP

Author(s):

HE Ying-ying¹; 2; CHEN Wei-min²; ZHAO Yong-chang²; ZHOU De-qun¹

1.Department of Environmental Science and Engineering，Kunming University of Science and Technology,Kunming,Yunnan 650500;

2.Institute of Biotechnology and Germplasmic Resource，Yunnan Academy of Agricultural Science，Kunming,Yunnan 650223

Keywords:

Agrocybe salicacola; Agrocybe aegerita; DNA fingerprint; cluster analysis

PACS:

S 646.1+9

DOI:

-

Abstract:

AFLP technique was used to analyze the genomic DNA polymorphism of Agrocybe aegerita and A.salicacola collected from Yunnan.The DNA fingerprint of the eighteen strains in Agrocybe was generated by eleven primer combinations.Eighteen strains of Agrocybe were clustered into two big groups，which phylogenic relationship was distinguished clearly.The results indicated that AFLP technique could be used to construct the DNA molecular fingerprint of A.aegerita and A.salicacola, both of which were very similar in morphology.

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