Coat protein gene of Cymbidium mosaic virus from Vanilla fragrans in Reunion Island

被引:2
|
作者
Gourdel, S [1 ]
Leclercq-Le Quillec, F [1 ]
机构
[1] Cirad Flhor, F-97455 St Pierre De La Renion, France
关键词
coat protein alignment; Cymbidium mosaic virus; potexvirus; vanilla;
D O I
10.1046/j.1439-0434.2001.00633.x
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Nucleotide and amino acid sequences of the coat protein (CP) of 12 isolates of Cymbidium mosaic virus from Vanilla fragrans in Reunion Island (CyMV-R.) were compared with each other and with those of previously described Asian strains. Alignment revealed that CyMV-R isolates were highly homologous, suggesting that one strain is prevalent in Reunion. This strain also showed high homology with the Korean CyMV-K2 and Singapore CyMV-S2 strains, but nucleotide additions resulted in the carboxy-terminal ends of the CP sequences differing from those of the Korean CyMV-K1 and Singapore CyMV-K1 strains.
引用
收藏
页码:561 / 564
页数:4
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