Identification of sida micrantha mosaic virus as the causal agent of common mosaic in cotton in Goiás.

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dc.contributorLUCIA VIEIRA HOFFMANN, CNPA; ALICE KAZUKO INOUE NAGATA, CNPH; LAÍSA NOGUEIRA ALLEM VAZ; PAULO AUGUSTO VIANNA BARROSO, CNPM; JOSIAS CORREA DE FARIA, CNPAF.
dc.creatorHOFFMANN, L. V.
dc.creatorINOUE-NAGATA, A. K.
dc.creatorVAZ, L. N. A.
dc.creatorBARROSO, P. A. V.
dc.creatorFARIA, J. C. de
dc.date2024-05-10T11:52:47Z
dc.date2024-05-10T11:52:47Z
dc.date2022-03-18
dc.date2021
dc.date.accessioned2026-07-01T00:10:25Z
dc.descriptionDetection and molecular identification of viruses are fundamental to define control strategies against viral diseases, particularly for whitefly-transmitted viruses. Cotton (Gossypium) plants showing leaf mosaic symptoms and yield reduction were observed in commercial cultivars (G. hirsutum) and in plants of the cotton germplasm collection of Embrapa maintained in the field (G. hirsutum, G. barbadense, G. mustelinum). DNA was extracted from cotton plants with symptoms of mosaic and interveinal chlorosis, and a begomovirus-specific genome was amplified with degenerated universal primers, which indicated their association with a begomovirus. This virus was identified as an isolate of sida micrantha mosaic virus (SiMMV) after the amplicon sequencing. The virus could not be transmitted by whiteflies (Bemisia tabaci MEAM1) to cotton plants when the latter were used as inoculum source under protected cultivation house, suggesting a complex interaction among viruses, plants and vectors.
dc.identifierSumma Phytopathologica, v. 47, n. 4 p. 222-224, out./dez. 2021.
dc.identifier1980-5454
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1141024
dc.identifierhttps://doi.org/10.1590/0100-5405/246416
dc.identifier.urihttp://hdl.handle.net/123456789/398949
dc.languageeng
dc.rightsopenAccess
dc.subjectGeminivirus
dc.subjectVírus
dc.subjectDoença de Planta
dc.subjectMosaico
dc.subjectAlgodão
dc.subjectMosca Branca
dc.subjectGossypium spp
dc.subjectCapulho
dc.subjectBegomovirus
dc.subjectCotton
dc.subjectViruses
dc.subjectBolls
dc.titleIdentification of sida micrantha mosaic virus as the causal agent of common mosaic in cotton in Goiás.
dc.typeArtigo de periódico

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