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Molecular characterization of totiviruses in Xanthophyllomyces dendrorhous

Authordc.contributor.authorBaeza Cancino, Marcelo 
Authordc.contributor.authorBravo, Natalia 
Authordc.contributor.authorSanhueza, Mario 
Authordc.contributor.authorFlores, Oriana 
Authordc.contributor.authorVillarreal, Pablo 
Authordc.contributor.authorCifuentes Guzmán, Víctor 
Admission datedc.date.accessioned2018-12-20T14:06:16Z
Available datedc.date.available2018-12-20T14:06:16Z
Publication datedc.date.issued2012
Cita de ítemdc.identifier.citationVirology Journal, Volumen 9,
Identifierdc.identifier.issn1743422X
Identifierdc.identifier.other10.1186/1743-422X-9-140
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/153883
Abstractdc.description.abstractAbstract. Background: Occurrence of extrachromosomal dsRNA elements has been described in the red-yeast Xanthophyllomyces dendrorhous, with numbers and sizes that are highly variable among strains with different geographical origin. The studies concerning to the encapsidation in viral-like particles and dsRNA-curing have suggested that some dsRNAs are helper viruses, while others are satellite viruses. However, the nucleotide sequences and functions of these dsRNAs are still unknown. In this work, the nucleotide sequences of four dsRNAs of the strain UCD 67-385 of X. dendrorhous were determined, and their identities and genome structures are proposed. Based on this molecular data, the dsRNAs of different strains of X. dendrorhous were analyzed. Results: The complete sequences of L1, L2, S1 and S2 dsRNAs of X. dendrorhous UCD 67-385 were determined, finding two sequences for L1 dsRNA (L1A and L1B). Several ORFs were uncovered in both S1 and S2 dsRNAs, but no homologies were found for an
Lenguagedc.language.isoen
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceVirology Journal
Keywordsdc.subjectdsRNA
Keywordsdc.subjectMycovirus
Keywordsdc.subjectTotivirus
Keywordsdc.subjectX. dendrorhous
Títulodc.titleMolecular characterization of totiviruses in Xanthophyllomyces dendrorhous
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile