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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
30/11/2023 |
Data da última atualização: |
30/11/2023 |
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
Autoria: |
SANTOS, A. C. L. dos; OTENIO, M. H.; RESENDE, S. P.; MARTINS, M. F. |
Afiliação: |
ANA CRISTINA LOPES DOS SANTOS, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; MARCELO HENRIQUE OTENIO, CNPGL; SARA PIMENTA RESENDE, PUC MINAS; MARTA FONSECA MARTINS, CNPGL. |
Título: |
Implementação de programas de autocontrole na produção de queijos artesanais. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
MilkPoint, 29 nov. 2023. |
Idioma: |
Português |
Thesagro: |
Produção; Produto Derivado do Leite; Queijo. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 00511nam a2200169 a 4500 001 2158954 005 2023-11-30 008 2023 bl uuuu u00u1 u #d 100 1 $aSANTOS, A. C. L. dos 245 $aImplementação de programas de autocontrole na produção de queijos artesanais.$h[electronic resource] 260 $aMilkPoint, 29 nov. 2023.$c2023 650 $aProdução 650 $aProduto Derivado do Leite 650 $aQueijo 700 1 $aOTENIO, M. H. 700 1 $aRESENDE, S. P. 700 1 $aMARTINS, M. F.
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Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
10/11/2017 |
Data da última atualização: |
13/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
GALVÃO, C. E.; FRAGOSO, S. P.; OLIVEIRA, C. E. de; FORNER, O.; PEREIRA, R. R. B.; SOARES, C. O.; ROSINHA, G. M. S. |
Afiliação: |
CLEBER EDUARDO GALVÃO, Federal University of Mato Grosso do Sul (UFMS), Campo Grande, MS.; STENIO PERDIGÃO FRAGOSO, Carlos Chagas Institute, Oswaldo Cruz Foundation (ICC-FIOCRUZ), Curitiba, PR.; CARINA ELISEI DE OLIVEIRA, Dom Bosco Catholic University (UCDB), Campo Grande, MS.; ODINÉIA FORNER, Federal University of Paraná (UFPR), Curitiba, PR.; RENATA RIBEIRO BASTOS PEREIRA, Federal University of Mato Grosso do Sul (UFMS), Campo Grande, MS.; CLEBER OLIVEIRA SOARES, DE/TT; GRACIA MARIA SOARES ROSINHA, CNPGC. |
Título: |
Identification of new Corynebacterium pseudotuberculosis antigens by immunoscreening of gene expression library. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
BMC Microbiology, v. 17, n. 202, p. 1-8, sept., 2017. |
DOI: |
10.1186/s12866-017-1110-7 |
Idioma: |
Inglês |
Conteúdo: |
Background: Caseous lymphadenitis (CLA) is a disease that affects sheep, goats and occasionally humans. The etiologic agent is the Corynebacterium pseudotuberculosis bacillus. The objective of this study was to build a gene expression library from C. pseudotuberculosis and use immunoscreening to identify genes that encode potential antigenic proteins for the development of DNA and subunit vaccines against CLA. Results: A wild strain of C. pseudotuberculosis was used for extraction and partial digestion of genomic DNA. Sequences between 1000 and 5000 base pairs (bp) were excised from the gel, purified, and the digested DNA fragments were joined to bacteriophage vector ZAP Express, packaged into phage and transfected into Escherichia coli . For immunoscreening a positive sheep sera pool and a negative sera pool for CLA were used. Four clones were identified that strongly reacted to sera. The clones were confirmed by polymerase chain reaction (PCR) followed by sequencing for genomic comparison of C. pseudotuberculosis in GenBank. The genes identified were dak2, fagA, fagB, NlpC/P60 protein family and LPxTG putative protein family. Conclusion: Proteins of this type can be antigenic which could aid in the development of subunit or DNA vaccines against CLA as well as in the development of serological tests for diagnosis. Immunoscreening of the gene expression library was shown to be a sensitive and efficient technique to identify probable immunodominant genes. |
Palavras-Chave: |
DNA vaccines. |
Thesagro: |
Corynebacterium Pseudotuberculosis. |
Thesaurus NAL: |
Caseous lymphadenitis; Gene expression; Sheep. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166571/1/Identification-of-new-Corynebacterium.pdf
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Marc: |
LEADER 02301naa a2200265 a 4500 001 2079448 005 2017-11-13 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1186/s12866-017-1110-7$2DOI 100 1 $aGALVÃO, C. E. 245 $aIdentification of new Corynebacterium pseudotuberculosis antigens by immunoscreening of gene expression library.$h[electronic resource] 260 $c2017 520 $aBackground: Caseous lymphadenitis (CLA) is a disease that affects sheep, goats and occasionally humans. The etiologic agent is the Corynebacterium pseudotuberculosis bacillus. The objective of this study was to build a gene expression library from C. pseudotuberculosis and use immunoscreening to identify genes that encode potential antigenic proteins for the development of DNA and subunit vaccines against CLA. Results: A wild strain of C. pseudotuberculosis was used for extraction and partial digestion of genomic DNA. Sequences between 1000 and 5000 base pairs (bp) were excised from the gel, purified, and the digested DNA fragments were joined to bacteriophage vector ZAP Express, packaged into phage and transfected into Escherichia coli . For immunoscreening a positive sheep sera pool and a negative sera pool for CLA were used. Four clones were identified that strongly reacted to sera. The clones were confirmed by polymerase chain reaction (PCR) followed by sequencing for genomic comparison of C. pseudotuberculosis in GenBank. The genes identified were dak2, fagA, fagB, NlpC/P60 protein family and LPxTG putative protein family. Conclusion: Proteins of this type can be antigenic which could aid in the development of subunit or DNA vaccines against CLA as well as in the development of serological tests for diagnosis. Immunoscreening of the gene expression library was shown to be a sensitive and efficient technique to identify probable immunodominant genes. 650 $aCaseous lymphadenitis 650 $aGene expression 650 $aSheep 650 $aCorynebacterium Pseudotuberculosis 653 $aDNA vaccines 700 1 $aFRAGOSO, S. P. 700 1 $aOLIVEIRA, C. E. de 700 1 $aFORNER, O. 700 1 $aPEREIRA, R. R. B. 700 1 $aSOARES, C. O. 700 1 $aROSINHA, G. M. S. 773 $tBMC Microbiology$gv. 17, n. 202, p. 1-8, sept., 2017.
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