|Table of Contents|

Genetic Diversity of Wild Resources of Aquilegia Based on AFLP Analysis(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年05
Page:
85-88
Research Field:
Publishing date:

Info

Title:
Genetic Diversity of Wild Resources of Aquilegia Based on AFLP Analysis
Author(s):
DU Yan1WANG Juan2CHEN Chong2DUAN Shasha3
(1.Department of A&F Engineering,Shanxi Yuncheng Vocational and Technical College of Agricultural,Yuncheng,Shanxi 044000;2.Pomology Institute,Shanxi Academy of Agricultural Sciences,Taiyuan,Shanxi 030031;3.School of Life Science and Engineering,Southwest University of Science and Technology,Mianyang,Sichuan 621010)
Keywords:
AquilegiaAFLPgenetic diversity
PACS:
-
DOI:
10.11937/bfyy.201705020
Abstract:
In order to systematic identify genetic diversity of wild resources of Aquilegia in China,five species of Aquilegia including 22 wild resources were investigated by AFLP markers method.The results showed that a total of 293 polymorphic fragments were produced by 10 AFLP primers,which accounted for 62.5% of the total fragments.The genetic diversity by Shannon index and He index indicated that the highest genetic diversity species was A.ecalcarata,and followed by gradual decrease as A.viridiflora,A.oxysepala,A.rockii,and A.yabeana.The genetic distance analysis indicated that A.oxysepala and A.viridiflora showed the shortest genetic distance,whereas A.oxysepala and A.rockii showed the longest distance.

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Last Update: 2017-03-24