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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
17/01/2011 |
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Data da última atualização: |
24/09/2019 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
FEITOSA, A. L. V. L.; TEIXEIRA, M. F. da S.; PINHEIRO, R. R.; CUNHA, R. M. S. da; LIMA, J. P. M. S.; ANDRIOLI, A.; DANTAS, T. V. M.; MELO, V. S. P. de; PINHEIRO, D. C. S. N. |
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Afiliação: |
Aryana Lushese Vasconcelos Lima Feitosa, Universidade Estadual do Ceara (UECe), Fortaleza, CE.; Maria Fátima da Silva Teixeira, UECe, Fortaleza, CE.; RAYMUNDO RIZALDO PINHEIRO, CNPC; Rodrigo Maranguape Silva da Cunha, Núcleo de Biotecnologia de Sobral (NUBIS) Sobral, CE.; João Paulo Matos Santos Lima, Universidade Federal do Ceará (UFC), Fortaleza, CE.; ALICE ANDRIOLI, CNPC; Tânia Valeska Medeiros Dantas, UECe, Fortaleza, CE.; Valeska Shelda Pessoa de Melo, UECe, Fortaleza, CE.; Diana Célia Sousa Nunes Pinheiro, UECe, Fortaleza, CE. |
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Título: |
Phylogenetic analysis of small ruminant lentiviruses from Northern Brazil. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 94, n. 1, p. 205-209, Nov., 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Caprine Arthritis Encephalitis virus (CAEV) and Visna/maedi virus (VISNA), are considered to be genetically distinct but antigenically related pathogens of goats and sheep. In this study, one flock of 250 goats was screened using Agar-gel Immunodiffusion (AGID), and the level of seroprevalence observed was 11 animals (4.4%) of positive tested serum. Four goats positive to AGID were analyzed using a Polymerase Chain Reaction (PCR), which amplifies part of the gag gene. All the animals were found to be positive. The nucleotide sequences of gag gene were determined from four BR/CNPC lentivirus isolates from naturally infected goats. The four gag gene sequences BR/CNPC small ruminant lentivirus (SRLV) were compared to GenBank, and the results demonstrated that these sequences were more related to the caprine rather than the ovine strains. Further phylogenetic analysis of the proviral gag sequences showed that they constituted subtype B1 of the CAEV group. The analyses of the sequences also showed that the viruses were genetically stable. |
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Palavras-Chave: |
Artrite encefalite caprina a vírus; Brasil; CAEV; Lentivirose; Maedi-Visna; Nordeste; Northern; Small ruminant. |
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Thesagro: |
Caprino; Doença animal; Ovino. |
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Thesaurus NAL: |
Animal diseases; Brazil; Caprine arthritis encephalitis virus; Lentivirus; Visna maedi virus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02190naa a2200409 a 4500
001 1873210
005 2019-09-24
008 2010 bl uuuu u00u1 u #d
100 1 $aFEITOSA, A. L. V. L.
245 $aPhylogenetic analysis of small ruminant lentiviruses from Northern Brazil.$h[electronic resource]
260 $c2010
520 $aCaprine Arthritis Encephalitis virus (CAEV) and Visna/maedi virus (VISNA), are considered to be genetically distinct but antigenically related pathogens of goats and sheep. In this study, one flock of 250 goats was screened using Agar-gel Immunodiffusion (AGID), and the level of seroprevalence observed was 11 animals (4.4%) of positive tested serum. Four goats positive to AGID were analyzed using a Polymerase Chain Reaction (PCR), which amplifies part of the gag gene. All the animals were found to be positive. The nucleotide sequences of gag gene were determined from four BR/CNPC lentivirus isolates from naturally infected goats. The four gag gene sequences BR/CNPC small ruminant lentivirus (SRLV) were compared to GenBank, and the results demonstrated that these sequences were more related to the caprine rather than the ovine strains. Further phylogenetic analysis of the proviral gag sequences showed that they constituted subtype B1 of the CAEV group. The analyses of the sequences also showed that the viruses were genetically stable.
650 $aAnimal diseases
650 $aBrazil
650 $aCaprine arthritis encephalitis virus
650 $aLentivirus
650 $aVisna maedi virus
650 $aCaprino
650 $aDoença animal
650 $aOvino
653 $aArtrite encefalite caprina a vírus
653 $aBrasil
653 $aCAEV
653 $aLentivirose
653 $aMaedi-Visna
653 $aNordeste
653 $aNorthern
653 $aSmall ruminant
700 1 $aTEIXEIRA, M. F. da S.
700 1 $aPINHEIRO, R. R.
700 1 $aCUNHA, R. M. S. da
700 1 $aLIMA, J. P. M. S.
700 1 $aANDRIOLI, A.
700 1 $aDANTAS, T. V. M.
700 1 $aMELO, V. S. P. de
700 1 $aPINHEIRO, D. C. S. N.
773 $tSmall Ruminant Research$gv. 94, n. 1, p. 205-209, Nov., 2010.
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