Nucleotide sequence of the coat protein genes of Alstroemeria mosaic virus and Amazon lily mosaic virus, a tentative species of genus Potyvirus

Author: Fuji S.  

Publisher: Springer Publishing Company

ISSN: 0304-8608

Source: Archives of Virology, Vol.149, Iss.9, 2004-09, pp. : 1843-1849

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Abstract

The nucleotide sequences of the 3′ terminal region of the genomes of Alstroemeria mosaic virus</i> (AlsMV) and the Amazon lily mosaic virus (ALiMV) have been determined. These sequences contain the complete coding region of the viral coat protein (CP) gene followed by a 3′-untranslated region (3′-UTR). AlsMV and ALiMV share 74.9% identity in the amino acid sequence of the CP, and 55.6% identity in the nucleotide sequence of the 3′-UTR. Phylogenetic analysis of these CP genes and 3′-UTRs in relation to those of 79 potyvirus species revealed that AlsMV and ALiMV should be assigned to the Potato virus Y</i> (PVY) subgroup. AlsMV and ALiMV were concluded to have arisen independently within the PVY subgroup.