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| 1. |  | CUSTÓDIO, D. P.; BRANDSTETTER, E. V.; OLIVEIRA, I. P. de; OLIVEIRA, L. C.; SANTOS, K. J. G. dos; MACHADO, O. F.; ARAUJO, A. A. de. Ração: alimento animal perecível. Revista Eletrônica Faculdade Montes Belos, v. 1, n. 2, p. 131-147, nov. 2005.| Biblioteca(s): Embrapa Arroz e Feijão. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
04/06/2013 |
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Data da última atualização: |
02/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CAMARGO, G. M. F. de; BALDI, F.; REGITANO, L. C. de A.; TONHATI, H. |
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Afiliação: |
G. M. F. DE CAMARGO, Universidade Estadual Paulista; F. BALDI, Universidade Estadual Paulista; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; H. TONHATI, Universidade Estadual Paulista. |
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Título: |
Characterization of the exonic regions of the JY-1 gene in Zebu cattle and buffaloes. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Reproduction in Domestic Animal, v. 48, n. 6, p. 918-922, dez. 2013. |
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DOI: |
10.1111/rda.12186 |
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Idioma: |
Inglês |
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Conteúdo: |
Protein JY-1 is an oocyte-specific protein that plays an important regulatory role in the granulosa cell layer and during the early embryo development stages. It is the first specific protein of maternal origin discovered in a single-ovulating species. In this study, the exon regions of the JY-1 gene were characterized by sequencing in 20 unrelated cattle (Bos taurus indicus) and 20 unrelated buffaloes (Bubalus bubalis). Eighteen polymorphisms were detected in cattle and 10 polymorphisms in buffaloes. Some of the polymorphisms were identified in codifying regions and caused amino acid changes. The insertion of a thymine was detected in the codifying region of exon 3 of the buffalo sequence when compared to the cattle one. This insertion causes a change in the codons frameshift from this point onwards, modifying the 19 terminal amino acids of the buffalo protein and creating a premature stop codon. This finding may explain reproductive differences between cattle and buffaloes in terms of follicle recruitment, embryo development and incidence of twin pregnancies. |
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Palavras-Chave: |
Exonic Regions; JY 1 gene. |
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Thesaurus NAL: |
beef cattle. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
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001 1959236
005 2023-05-02
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1111/rda.12186$2DOI
100 1 $aCAMARGO, G. M. F. de
245 $aCharacterization of the exonic regions of the JY-1 gene in Zebu cattle and buffaloes.$h[electronic resource]
260 $c2013
520 $aProtein JY-1 is an oocyte-specific protein that plays an important regulatory role in the granulosa cell layer and during the early embryo development stages. It is the first specific protein of maternal origin discovered in a single-ovulating species. In this study, the exon regions of the JY-1 gene were characterized by sequencing in 20 unrelated cattle (Bos taurus indicus) and 20 unrelated buffaloes (Bubalus bubalis). Eighteen polymorphisms were detected in cattle and 10 polymorphisms in buffaloes. Some of the polymorphisms were identified in codifying regions and caused amino acid changes. The insertion of a thymine was detected in the codifying region of exon 3 of the buffalo sequence when compared to the cattle one. This insertion causes a change in the codons frameshift from this point onwards, modifying the 19 terminal amino acids of the buffalo protein and creating a premature stop codon. This finding may explain reproductive differences between cattle and buffaloes in terms of follicle recruitment, embryo development and incidence of twin pregnancies.
650 $abeef cattle
653 $aExonic Regions
653 $aJY 1 gene
700 1 $aBALDI, F.
700 1 $aREGITANO, L. C. de A.
700 1 $aTONHATI, H.
773 $tReproduction in Domestic Animal$gv. 48, n. 6, p. 918-922, dez. 2013.
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Embrapa Pecuária Sudeste (CPPSE) |
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