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| Rivas,Eliana Borges; Bôdi,Estevão Cardoso de Almeida; Harakava,Ricardo; Gregori,Fabio; Gonçalves,Marcos Cesar. |
| Abstract: The objective of this work was to describe the occurrence of quarantine Tulip breaking virus (TBV, synonym Lily mottle virus - LMoV) and Lily symptomless virus (LSV), and their respective molecular analyses, to provide data for supporting TBV removal from the Brazilian A1 quarantine pest list, since this virus has spread among the main commercial lily crops in Brazil. The occurrence of these viruses was detected in 12 cultivation areas through multiplex reverse transcription (RT-PCR), using specific primers to genes encoding the respective coat proteins (CP). Eight fragments of 800 nucleotides (nt) obtained from the LMoV-infected lilies and nine fragments of 600 nt from LSV-infected lilies were sequenced. Phylogenetic tree reconstruction showed a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lilium; Lily mottle virus; Lily symptomless virus; Phylogeny; Recombination analysis; RT-PCR.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500615 |
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| Guerreiro,AN; Moraes,CCG; Marinho,ANR; Barros,BCV; Bezerra,DAM; Bandeira,RS; Silva,RR; Rocha,DCC; Meneses,AMC; Luz,MA; Paz,GS; Mascarenhas,JDP. |
| ABSTRACT Migratory birds can become long-distance vectors for a wide range of microorganisms and can cause human disease, being the Brazilian coast a gateway for northern migratory birds. These animals are considered natural reservoirs of different viruses that cause important diseases, being relevant research of viral pathogens in migratory birds to epidemiology surveillance. The objective of the study was to investigate the presence of avian rotavirus (AvRV), avian reovirus (ARV) and picobirnavirus (PBV) in Neotropical migratory birds captured on the coast of Brazil. A total of 23 individual fecal samples of the migratory birds species Calidris pusilla (20 birds), Numenius phaeopus (1 bird) and Charadrius semipalmatus (2 birds) were collected. Fecal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animals; Amazônia; Picobirnavirus; Reovirus; Rotavirus; RT-PCR.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000100161 |
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