Author | dc.contributor.author | Fiore, Nicola | |
Author | dc.contributor.author | Fajardo, Thor V. M. | es_CL |
Author | dc.contributor.author | Prodan, Simona | es_CL |
Author | dc.contributor.author | Herranz, María Carmen | es_CL |
Author | dc.contributor.author | Aparicio, Frederic | es_CL |
Author | dc.contributor.author | Montealegre Andrade, Jaime | es_CL |
Author | dc.contributor.author | Elena, Santiago F. | es_CL |
Author | dc.contributor.author | Pallás, Vicente | es_CL |
Author | dc.contributor.author | Sánchez Navarro, Jesús | es_CL |
Admission date | dc.date.accessioned | 2010-01-20T19:57:50Z | |
Available date | dc.date.available | 2010-01-20T19:57:50Z | |
Publication date | dc.date.issued | 2008-05 | |
Cita de ítem | dc.identifier.citation | ARCHIVES OF VIROLOGY Volume: 153 Issue: 5 Pages: 909-919 Published: MAY 2008 | en_US |
Identifier | dc.identifier.issn | 0304-8608 | |
Identifier | dc.identifier.other | 10.1007/s00705-008-0066-1 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/120122 | |
Abstract | dc.description.abstract | Prunus necrotic ringspot virus (PNRSV) is distributed worldwide, but no molecular data have been previously reported from South American isolates. The nucleotide sequences corresponding to the movement (MP) and coat (CP) proteins of 23 isolates of PNRSV from Chile, Brazil, and Uruguay, and from different Prunus species, have been obtained. Phylogenetic analysis performed with full-length MP and CP sequences from all the PNRSV isolates confirmed the clustering of the isolates into the previously reported PV32-I, PV96-II and PE5-III phylogroups. No association was found between specific sequences and host, geographic origin or symptomatology. Comparative analysis showed that both MP and CP have phylogroup-specific amino acids and all of the motifs previously characterized for both proteins. The study of the distribution of synonymous and nonsynonymous changes along both open reading frames revealed that most amino acid sites are under the effect of negative purifying selection. | en_US |
Lenguage | dc.language.iso | en | en_US |
Publisher | dc.publisher | SPRINGER WIEN | en_US |
Keywords | dc.subject | ALFALFA-MOSAIC-VIRUS | en_US |
Título | dc.title | Genetic diversity of the movement and coat protein genes of South American isolates of Prunus necrotic ringspot virus | en_US |
Document type | dc.type | Artículo de revista | |