Nucleotide sequence of the coat protein genes of Alstroemeria mosaic virus and Amazon lily mosaic virus,a tentative species of genus Potyvirus |
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| Authors: | S. Fuji F. Terami H. Furuya H. Naito F. Fukumoto |
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| Affiliation: | (1) Faculty of Bioresource Sciences, Akita Prefectural University, Akita, Japan;(2) National Agricultural Research Center for Hokkaido Region, Sapporo, Japan |
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| Abstract: | Summary. The nucleotide sequences of the 3 terminal region of the genomes of Alstroemeria mosaic virus (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 (PVY) subgroup. AlsMV and ALiMV were concluded to have arisen independently within the PVY subgroup. |
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