Título:	Molecular and biological characterization of a new Brazilian begomovirus, euphorbia yellow mosaic virus (EuYMV), infecting Euphorbia heterophylla plants.
Autor:	FERNANDES, F. R. ALBUQUERQUE, L. C. OLIVEIRA, C. L. de CRUZ, A. R. R. ROCHA, W. B. da PEREIRA, T. G. NAITO, F. Y. B. DIAS, N. de M. NAGATA, T. FARIA, J. C. ZERBINI, F. M. ARAGAO, F. J. L. NAGATA, A. K. I.
Afiliación:	FERNANDA RAUSCH FERNANDES, CNPH; LEONARDO C. ALBUQUERQUE, UNIVERSIDADE DE BRASILIA; CRISTIANE L. DE OLIVEIRA, UNIVERSIDADE DE BRASILIA; ANDRÉA R. R. CRUZ; WESLEY B. DA ROCHA, UNIVERSIDADE CATÓLICA DE BRASÍLIA; TALITA G. PEREIRA; FERNANDA Y. B. NAITO; NATÁLIA DE M. DIAS; TATSUYA NAGATA, UNIVERSIDADE DE BRASÍLIA; JOSIAS CORREA DE FARIA, CNPAF; FRANCISCO M. ZERBINI, UNIVERSIDADE FEDERAL DE VIÇOSA; FRANCISCO JOSE LIMA ARAGAO, CENARGEN; ALICE KAZUKO INOUE NAGATA, CNPH.
Año:	2011
Referencia:	Archives of Virology, New York, v. 156, n. 11, p. 2063-2069, 2011.
Descripción:	To date, no begomovirus has been fully characterized from Euphorbia heterophylla, a widely distributed weed, in Brazil. Here, we show the occurrence of a new begomovirus on E. heterophylla plants showing bright yellow mosaic. The bipartite viral genome was cloned from 10 samples, and all clones are almost identical to each other (95.6-98.8% nucleotide sequence identity). The DNA-A sequences shared a maximum nucleotide sequence identity of 87.3% with euphorbia mosaic Peru virus (EuMPV) and thus were classified as belonging to a novel begomovirus species, tentatively named Euphorbia yellow mosaic virus (EuYMV). The EuYMV DNA-B sequences share a maximum nucleotide sequence identity of 56.2% with a euphorbia mosaic virus (EuMV) isolate from Mexico. Phylogenetic analysis demonstrated that this new virus belongs to a different lineage than EuMV isolates from Central America.
Thesagro:	Biologia molecular
NAL Thesaurus:	Begomovirus
DOI:	10.1007/s00705-011-1070-4
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CNPH)