Autor(es)

Bello, Vinicius Henrique ; Nagata, Tatsuya ; Marubayashi, Julio Massaharu ; Krause-Sakate, Renate ; Andrade Medeiros, Layla de Sa ; Beserra Junior, Jose Evando Aguiar ; Rezende, Jorge Alberto Marques ; Kitajima, Elliot Watanabe

• Tipo de documento: Artigo Científico
• Fonte: ARCHIVES OF VIROLOGY; v. 168, n. 11, p. 4-pg., 2023-11-01.

Resumo

Adenium obesum plants showing virus-like symptoms were collected in several regions of Brazil. Mottling symptoms like those observed in symptomatic plants in the field were reproduced in mechanically inoculated A. obesum plants. This potexvirus was named "desert rose mottle virus" (DRMoV), and its genome sequence was first determined by high-throughput sequencing and then confirmed by Sanger sequencing. The complete genome of DRMoV is 6,781 nt in length, excluding the poly(A) tail, and five ORFs were predicted in order from 5' to 3': Rep-TGB1-TGB2-TGB3-CP. Phylogenetic analysis based on Rep amino acid sequences showed different clustering among potexviruses. These data suggest that RDMoV is a new member of the genus Potexvirus, and the binomial name "Potexvirus adenii" is proposed for its species. (AU)

• Processo FAPESP: 18/18274-3 - Begomovirus e crinivirus em solanáceas: epidemiologia molecular regional e alternativas sustentáveis de manejo integrado
• Beneficiário: Jorge Alberto Marques Rezende
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 21/02179-4 - Avaliação da diversidade dos patógenos moleculares (vírus e viroides de plantas) no Brasil: Fase III - 2021/2023
• Beneficiário: Elliot Watanabe Kitajima
• Modalidade de apoio: Auxílio à Pesquisa - Programa BIOTA - Regular
• Processo FAPESP: 20/05563-7 - A hipótese do amplifier host na epidemiologia do Mosaico Dourado do tomateiro, causado pelo Tomato Severe Rugose Virus (ToSRV): comprovação experimental e determinação das condições de ocorrência
• Beneficiário: Vinicius Henrique Bello
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado