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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
31/10/2019 |
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Data da última atualização: |
31/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GATTO, I. R. H.; SONÁLIO, K.; AMARAL, R. B. do; MORES, N.; DALLA COSTA, O. A.; ANDRÉ, M. R.; OLIVEIRA, L. G. de. |
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Afiliação: |
IGOR RENAN HONORATO GATTO, UNESP/Jaboticabal; KARINA SONÁLIO, UNESP/Jaboticabal; RENAN BRESSIANINI DO AMARAL, UNESP/Jaboticabal; NELSON MORES, CNPSA; OSMAR ANTONIO DALLA COSTA, CNPSA; MARCOS ROGÉRIO ANDRÉ, UNESP/Jaboticabal; LUIS GUILHERME DE OLIVEIRA, UNESP/Jaboticabal. |
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Título: |
High frequency and molecular characterization of porcine hemotrophic mycoplasmas in Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Veterinary Microbiology, v. 231, p. 33-39, 2019. |
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DOI: |
10.1016/j.vetmic.2019.02.024 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Mycoplasma suis and Mycoplasma parvum are the two hemotrophic mycoplasmas species described in pigs. M. suis is involved in infectious anemia, while M parvum infection is commonly subclinical. The objectives of this study were twofold: (i) to investigate the prevalence of porcine hemotrophic mycoplasmas in sows from the southern region of Brazil by quantitative real-time PCR (qPCR) and (ii) to genetically characterize a subset of the samples based on the 16S rRNA gene. A total of 429 blood samples were evaluated from 53 different farm sites. Porcine hemoplasmas was detected at all the 53 tested sites and in 79.72% of the samples (342/429). Two sequences were obtained for Mycoplasma spp. The phylogenetic analysis based on the 16S rRNA gene (900 bp) showed that the Mycoplasma sequences were closely related to the M. suis cluster and that one sequence was positioned in the M. parvum cluster. In conclusion, porcine hemoplasmas have a high rate of prevalence in sows from commercial farms in the southern region of Brazil. This study demonstrated the first molecular detection and characterization of partial 16S rRNA gene of M. parvum in Brazil. |
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Palavras-Chave: |
Hemotrophic mycoplasmas; Mycoplasma parvum. |
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Thesagro: |
Doença Animal; Infecção; Micoplasma; Porco; Suíno. |
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Thesaurus Nal: |
Infectious diseases; Mycoplasma suis; Sows; Swine. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02106naa a2200337 a 4500
001 2113715
005 2019-10-31
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vetmic.2019.02.024$2DOI
100 1 $aGATTO, I. R. H.
245 $aHigh frequency and molecular characterization of porcine hemotrophic mycoplasmas in Brazil.$h[electronic resource]
260 $c2019
520 $aAbstract: Mycoplasma suis and Mycoplasma parvum are the two hemotrophic mycoplasmas species described in pigs. M. suis is involved in infectious anemia, while M parvum infection is commonly subclinical. The objectives of this study were twofold: (i) to investigate the prevalence of porcine hemotrophic mycoplasmas in sows from the southern region of Brazil by quantitative real-time PCR (qPCR) and (ii) to genetically characterize a subset of the samples based on the 16S rRNA gene. A total of 429 blood samples were evaluated from 53 different farm sites. Porcine hemoplasmas was detected at all the 53 tested sites and in 79.72% of the samples (342/429). Two sequences were obtained for Mycoplasma spp. The phylogenetic analysis based on the 16S rRNA gene (900 bp) showed that the Mycoplasma sequences were closely related to the M. suis cluster and that one sequence was positioned in the M. parvum cluster. In conclusion, porcine hemoplasmas have a high rate of prevalence in sows from commercial farms in the southern region of Brazil. This study demonstrated the first molecular detection and characterization of partial 16S rRNA gene of M. parvum in Brazil.
650 $aInfectious diseases
650 $aMycoplasma suis
650 $aSows
650 $aSwine
650 $aDoença Animal
650 $aInfecção
650 $aMicoplasma
650 $aPorco
650 $aSuíno
653 $aHemotrophic mycoplasmas
653 $aMycoplasma parvum
700 1 $aSONÁLIO, K.
700 1 $aAMARAL, R. B. do
700 1 $aMORES, N.
700 1 $aDALLA COSTA, O. A.
700 1 $aANDRÉ, M. R.
700 1 $aOLIVEIRA, L. G. de
773 $tVeterinary Microbiology$gv. 231, p. 33-39, 2019.
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Embrapa Suínos e Aves (CNPSA) |
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| 1. |  | BETTIOL, W.; MORANDI, M. A. B.; PINTO, Z. V.; PAULA JÚNIOR, T. J. de; CORRÊA, É. B.; MOURA, A. B.; LUCON, C. M. M.; COSTA, J. de C. do B.; BEZERRA, J. L. Produtos comerciais à base de agentes de biocontrole de doenças de plantas. Jaguariúna: Embrapa Meio Ambiente, 2012. 155 p. (Embrapa Meio Ambiente. Documentos, 88).| Biblioteca(s): Embrapa Meio Ambiente. |
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