Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1172568
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorQUEIROZ-FERREIRA, M. S. de
dc.contributor.authorREIS, L. de N. A. dos
dc.contributor.authorFONSECA, M. E. N.
dc.contributor.authorMELO, F. F. S.
dc.contributor.authorREIS, A.
dc.contributor.authorBOITEUX, L. S.
dc.contributor.authorPEREIRA-CARVALHO, R. de C.
dc.date.accessioned2025-02-10T16:47:12Z-
dc.date.available2025-02-10T16:47:12Z-
dc.date.created2025-02-10
dc.date.issued2024
dc.identifier.citationViruses, v. 26, 1796, 2024.
dc.identifier.issn1999-4915
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1172568-
dc.descriptionSida mottle virus (SiMoV) and Sida micrantha mosaic virus (SiMMV) are major Brazilian begomoviruses (Geminiviridae). However, the range of DNA–A identity of isolates of these viruses (81–100%) is not in agreement with the current criteria for Begomovirus species demarcation (<91%). To clarify this putative classification problem, we performed a comprehensive set of molecular analyses with all 53 publicly available isolates (with complete DNA–A genomes) designated as either SiMoV or SiMMV (including novel isolates obtained herein from nationwide metagenomics-based studies). Two well-defined phylogenetic clusters were identified. The SiMMV complex (n = 47) comprises a wide range of strains (with a continuum variation of 88.8–100% identity) infecting members of five botanical families (Malvaceae, Solanaceae, Fabaceae, Oxalidaceae, and Passifloraceae). The SiMoV group now comprises eight isolates (90–100% identity) restricted to Malvaceae hosts, including one former reference SiMMV isolate (gb|NC_077711) and SP77 (gb|FN557522; erroneously named as “true SiMMV”). Iteron analyses of metagenomics-derived information allowed for the discovery of the missing DNA–B cognate of SiMoV (93.5% intergenic region identity), confirming its bipartite nature. Henceforth, the correct identification of SiMoV and SiMMV isolates will be a crucial element for effective classical and biotech resistance breeding of the viral host species.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectSida mottle
dc.subjectSida micrantha mosaic
dc.subjectSiMoV
dc.subjectSiMMV
dc.titleReexamination of the sida micrantha mosaic virus and sida mottle virus complexes: classification status, diversity, cognate DNA–B components, and host spectrum.
dc.typeArtigo de periódico
dc.subject.thesagroVírus
dc.subject.thesagroDNA
dc.subject.thesagroMalvaceae
dc.subject.thesagroTomate
dc.subject.nalthesaurusGeminiviridae
dc.subject.nalthesaurusSolanum lycopersicum
dc.subject.nalthesaurusDNA viruses
riaa.ainfo.id1172568
riaa.ainfo.lastupdate2025-02-10
dc.contributor.institutionMARCOS SILVA DE QUEIROZ-FERREIRA, UNIVERSIDADE DE BRASÍLIA; LUCIANE DE NAZARÉ ALMEIDA DOS REIS, UNIVERSIDADE DE BRASÍLIA; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; FELIPE FOCHAT SILVA MELO, UNIVERSIDADE DE BRASÍLIA; AILTON REIS, CNPH; LEONARDO SILVA BOITEUX, CNPH; RITA DE CÁSSIA PEREIRA-CARVALHO, UNIVERSIDADE DE BRASÍLIA.
Aparece nas coleções:Artigo em periódico indexado (CNPH)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
AP-CNPH-42193.pdf1.74 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace