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dc.contributor.author
Reyes Proaño, Edison
dc.contributor.author
Alvarez Quinto, Robert
dc.contributor.author
Delgado Jiménez, José A.
dc.contributor.author
Cornejo Franco, Juan F.
dc.contributor.author
Mollov, Dimitre
dc.contributor.author
Bejerman, Nicolas
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dc.contributor.author
Quito Avila, Diego F.
dc.date.available
2023-09-18T17:16:32Z
dc.date.issued
2022-11-22
dc.identifier.citation
Reyes Proaño, Edison; Alvarez Quinto, Robert; Delgado Jiménez, José A.; Cornejo Franco, Juan F.; Mollov, Dimitre; et al.; Genome characterization and pathogenicity of two new Hyptis pectinata viruses transmitted by distinct insect vectors; American Phytopathological Society; Phytopathology; 112; 11; 22-11-2022; 2440-2448
dc.identifier.issn
0031-949X
dc.identifier.uri
http://hdl.handle.net/11336/211878
dc.description.abstract
Two newly described viruses belonging to distinct families, Rhabdoviridae and Geminiviridae, were discovered co-infecting Hyptis pectinata from a tropical dry forest of Ecuador. The negative-sense RNA genome of the rhabdovirus, tentatively named Hyptis latent virus (HpLV), comprises 13,765 nucleotides with seven open reading frames separated by the conserved intergenic region 3'-AAUUAUUUUGAU-5'. Sequence analyses showed identities as high as 56% for the polymerase and 38% for the nucleocapsid to members of the genus Cytorhabdovirus. Efficient transmission of HpLV was mediated by the pea aphid (Acyrthosiphon pisum) in a persistent replicative manner. The single-stranded DNA genome of the virus tentatively named Hyptis golden mosaic virus (HpGMV) shared homology with members of the genus Begomovirus with bipartite genomes. The DNA-A component consists of 2,716 nucleotides (nt), whereas the DNA-B component contains 2,666 nt. Pairwise alignments using the complete genomic sequence of DNA-A of HpGMV and closest relatives showed identities below the cutoff (<91% shared nt) established by the ICTV as species demarcation, indicating that HpGMV should be classified in a distinct begomovirus species. Transmission experiments confirmed that the whitefly Bemisia tabaci Middle East-Asia Minor 1 (MEAM1) is a vector of HpGMV.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Phytopathological Society
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
APHID TRANSMISSION
dc.subject
BEGOMOVIRUS
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CYTORHABDOVIRUS
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WEED
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WHITEFLY TRANSMISSION
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Genome characterization and pathogenicity of two new Hyptis pectinata viruses transmitted by distinct insect vectors
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T18:25:48Z
dc.identifier.eissn
1943-7684
dc.journal.volume
112
dc.journal.number
11
dc.journal.pagination
2440-2448
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Reyes Proaño, Edison. Escuela Superior del Litoral; Ecuador
dc.description.fil
Fil: Alvarez Quinto, Robert. State University of Oregon; Estados Unidos
dc.description.fil
Fil: Delgado Jiménez, José A.. Escuela Superior del Litoral; Ecuador
dc.description.fil
Fil: Cornejo Franco, Juan F.. Escuela Superior del Litoral; Ecuador
dc.description.fil
Fil: Mollov, Dimitre. United States Department of Agriculture; Estados Unidos
dc.description.fil
Fil: Bejerman, Nicolas. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigaciones Agropecuarias. Unidad de Fitopatologia y Modelizacion Agricola. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Unidad de Fitopatologia y Modelizacion Agricola.; Argentina
dc.description.fil
Fil: Quito Avila, Diego F.. Escuela Superior del Litoral; Ecuador
dc.journal.title
Phytopathology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://apsjournals.apsnet.org/doi/10.1094/PHYTO-04-22-0130-R
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1094/PHYTO-04-22-0130-R
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