Prevalence and genetic structure of PPV-M in six European countries

被引：11

作者：

Dallot, S. ^{[1
]}

Kamenova, I. ^{[4
]}

Glasa, M. ^{[2
]}

Pittnerova, S. ^{[2
]}

Kominek, P.

Paunovic, S. ^{[3
,5
]}

Jevremovic, D. ^{[3
]}

Virscek-Marn, M. ^{[6
]}

Plesko, I. Mavric ^{[6
]}

Milusheva, S. ^{[7
]}

机构：

[1] INRA, UMR BGPI, Campus Baillarguet, F-34398 Montpellier 5, France

[2] Slovak Acad Sci, Inst Virol, Bratislava, Slovakia

[3] ARI Serbia, Fruit & Grape Res Ctr, Cacak, Serbia

[4] AgroBio Inst, Sofia, Bulgaria

[5] Res Inst Crop Prod, Prague, Czech Republic

[6] Agr Inst Slovenia, Ljubljana, Slovenia

[7] Fruit Growing Inst, Plovdiv, Bulgaria

来源：

PROCEEDINGS OF THE TWENTIETH INTERNATIONAL SYMPOSIUM ON VIRUS AND VIRUS-LIKE DISEASES OF TEMPERATE FRUIT CROPS - FRUIT TREE DISEASES | 2008年 / 781期

关键词：

Plum pox virus; genetic diversity; phylogeny; Prunus;

D O I：

10.17660/ActaHortic.2008.781.34

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The prevalence of PPV-M, PPV-D and PPV-Rec strains has been evaluated in 6 European countries (Bulgaria, Czech Republic, France, Serbia, Slovakia and Slovenia). A total of 547 samples have been collected from peach, apricot and plum trees and were characterised directly by PCR-based typing procedures targeting two genomic regions located upstream and downstream the recombination breakpoint located in the Nib gene shared by all PPV-Rec isolates. PPV-M isolates were found predominant in 4 of the 6 countries whereas PPV-Rec was detected in all countries but one. The genetic diversity and structure of PPV-M populations in Europe were evaluated by sequencing 27 isolates coming from 8 countries. The existence of 2 sub-clusters within the PPV-M group has been evidenced. This structure is apparently correlated with the geographical origin of the isolates.

引用

页码：227 / +

页数：3

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