Nucleotide sequence analysis of peanut stunt virus Rp strain suggests the role of homologous recombination in cucumovirus evolution

László Kiss, Endre Sebestyén, Emese László, Pál Salamon, E. Balázs, K. Salánki

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The complete nucleotide (nt) sequence of peanut stunt virus Robinia strain (PSV-Rp) was determined and compared to other PSV strains and to representatives of the genus Cucumovirus. Nt sequence comparison showed 74.1-84.6% identity with the known PSV strains. Phylogenetic analysis revealed the different origin of the two genes encoded by RNA3. While the 3a gene clustered with PSV-W, the coat protein gene clustered with PSV-Mi. Recombination breakpoint analysis revealed two recombination points on RNA3. Based on these results, the establishment of a fourth PSV subgroup is proposed. This work revealed that homologous recombination occurred during the evolution of PSV.

Original languageEnglish
Pages (from-to)1373-1377
Number of pages5
JournalArchives of Virology
Volume153
Issue number7
DOIs
Publication statusPublished - Jul 2008

Fingerprint

Cucumovirus
Homologous Recombination
Sequence Analysis
Viruses
Genetic Recombination
Robinia
Genes
Capsid Proteins
Arachis

ASJC Scopus subject areas

  • Genetics
  • Applied Microbiology and Biotechnology

Cite this

Nucleotide sequence analysis of peanut stunt virus Rp strain suggests the role of homologous recombination in cucumovirus evolution. / Kiss, László; Sebestyén, Endre; László, Emese; Salamon, Pál; Balázs, E.; Salánki, K.

In: Archives of Virology, Vol. 153, No. 7, 07.2008, p. 1373-1377.

Research output: Contribution to journalArticle

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