Genome sequence of a virus isolate from tamarillo (Solanum betaceum) in Colombia: evidence for a new potyvirus

被引:7
|
作者
Gutierrez, Pablo A. [1 ]
Alzate, Juan F. [2 ]
Marin Montoya, Mauricio [3 ]
机构
[1] Univ Nacl Colombia Sede Medellin, Fac Ciencias, Lab Microbiol Ind, Medellin, Colombia
[2] Univ Antioquia, Fac Med, CNSG, Grp Parasitol, Medellin, Colombia
[3] Univ Nacl Colombia Sede Medellin, Fac Ciencias, Lab Biol Celular & Mol, Medellin, Colombia
关键词
RNA-HELICASE; PROTEIN; IDENTIFICATION; ALIGNMENT; BINDING; REGIONS;
D O I
10.1007/s00705-014-2296-8
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Based on the results of a deep sequencing transcriptome study of tamarillo (Solanum betaceum), we report the genome sequence of a virus from this host plant. Since this probably represents a new member of the genus Potyvirus, the name tamarillo leaf malformation virus (TaLMV) has been proposed. Phylogenetic analysis reveals that TaLMV is the closest relative of Colombian datura virus (CDV), followed by three other potyviruses: tobacco etch virus, potato virus A and tobacco vein mottling virus. This is the first sequence of a potyvirus infecting Solanum betaceum containing the complete polyprotein coding region.
引用
收藏
页码:557 / 560
页数:4
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