AFLP analysis of the genetic diversity of Meloidogyne chitwoodi and M-fallax, major agricultural pests

被引：17
作者：
Fargette, M
Lollier, V
Phillips, M
Blok, V
Frutos, R
机构：
[1] CBGP, UMR, IRD, F-34988 Montferrier Sur Lez, France
[2] Scottish Crop Res Inst, Dundee DD2 5DA, Scotland
[3] Cirad, F-34398 Montpellier, France
来源：
COMPTES RENDUS BIOLOGIES | 2005年 / 328卷 / 05期
关键词：
Meloidogyne chitwoodi; Meloidogyne fallax; plant parasitic nematodes; genetic diversity; AFLP;
D O I：
10.1016/j.crvi.2005.02.001
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
M. chitwoodi and M. fallax populations are clustered and separated from the other species studied. The genetic diversity observed for M. incognita, M. arenaria, M. javanica, M. hapla, and M. mayaguensis correlates well with the previously validated species. Two main groups can be identified within the M. chitwoodilM. fallax cluster, the first group comprises only M. chitwoodi populations whereas the second group is made of M. chitwoodi and M. fallax populations. Moreover, M. chitwoodi displays a higher genetic diversity than M. fallax and is characterised by the presence of several clusters. (c) 2005 Academie des sciences. Published by Elsevier SAS. All rights reserved.
引用
收藏
页码：455 / 462
页数：8
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