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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
16/11/2018 |
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Data da última atualização: |
28/06/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FERREIRA, J. R.; NEVES, A. P.; ARAÚJO, T. L. A. C.; SILVA, A. M.; LATTA, K.; VIEIRA, D. G.; GOMES, M. N. B.; BRUMATTI, R. C.; MONTAGNER, D. B.; FEIJO, G. L. D.; GOMES, R. da C. |
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Afiliação: |
Jaqueline Rodrigues Ferreira, Universidade Federal de Mato Grosso do Sul - UFMS; Universidade Estadual de Londrina - UEL; Universidade Federal do Ceara - UFC; Universidade Católica Dom Bosco - UCDB; Universidade Católica Dom Bosco - UCDB; Universidade Federal de Mato Grosso do Sul - UFMS; Universidade Federal de Mato Grosso do Sul - UFMS; Universidade Federal de Mato Grosso do Sul - UFMS; DENISE BAPTAGLIN MONTAGNER, CNPGC; GELSON LUIS DIAS FEIJO, CNPGC; RODRIGO DA COSTA GOMES, CNPGC. |
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Título: |
Interação entre procedimentos de castração e manejo alimentar na fase de terminação sobre o desempenho e a qualidade do novilho precoce. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258). |
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Páginas: |
P. 56-57 |
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Idioma: |
Português |
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Conteúdo: |
Na pecuária de corte a castração é uma prática comum que visa modificar a composição do ganho de peso corporal dos animais. Com o presente estudo objetivou-se avaliar o efeito de diferentes métodos de castração, em pesos e planos nutricionais distintos em novilhos precoces. |
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Thesagro: |
Castração; Gado de Corte; Ganho de Peso; Novilho Precoce. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186215/1/Interecao-entre-procedimentos-de-castracao.pdf
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Marc: |
LEADER 01296nam a2200289 a 4500
001 2099532
005 2019-06-28
008 2018 bl uuuu u00u1 u #d
100 1 $aFERREIRA, J. R.
245 $aInteração entre procedimentos de castração e manejo alimentar na fase de terminação sobre o desempenho e a qualidade do novilho precoce.$h[electronic resource]
260 $aIn: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258).$c2018
300 $aP. 56-57
520 $aNa pecuária de corte a castração é uma prática comum que visa modificar a composição do ganho de peso corporal dos animais. Com o presente estudo objetivou-se avaliar o efeito de diferentes métodos de castração, em pesos e planos nutricionais distintos em novilhos precoces.
650 $aCastração
650 $aGado de Corte
650 $aGanho de Peso
650 $aNovilho Precoce
700 1 $aNEVES, A. P.
700 1 $aARAÚJO, T. L. A. C.
700 1 $aSILVA, A. M.
700 1 $aLATTA, K.
700 1 $aVIEIRA, D. G.
700 1 $aGOMES, M. N. B.
700 1 $aBRUMATTI, R. C.
700 1 $aMONTAGNER, D. B.
700 1 $aFEIJO, G. L. D.
700 1 $aGOMES, R. da C.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
19/07/2023 |
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Data da última atualização: |
19/07/2023 |
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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: |
NOGUEIRA, E.; TIRPÁK, F.; HAMILTON, L.; ZIGO, M.; KERNS, K.; SUTOVSKY, M.; KIM, J.; VOLKMANN, D.; JOVINE, L.; TAYLOR, J. F.; SCHNABEL, R. D.; SUTOVSKY, P. |
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Afiliação: |
ERIKLIS NOGUEIRA, CPAP; FILIP TIRPÁK, Slovak University of Agriculture; LAUREN HAMILTON, UNIVERISTY OF MISSOURI; MICHAL ZIGO, UNIVERSITY OF MISSOURI; KARL KERNS, UNIVERSITY OF MISSOURI; MIRIAM SUTOVSKY, UNIVERSITY OF MISSOURI; JAEWOO KIM, UNIVERSITY OF MISSOURI; DIETRICH VOLKMANN, UNIVERSITY OF MISSOURI; LUCA JOVINE, KAROLINSKA INSTITUTET; JEREMY F. TAYLOR, UNIVERSITY OF MISSOURI; ROBERT D. SCHNABEL, UNIVERSITY OF MISSOURI; PETER SUTOVSKY, UNIVERSITY OF MISSOURI. |
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Título: |
A Non-synonymous point mutation in a WD-40 domain repeat of EML5 leads to decreased bovine sperm quality and fertility. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Frontiers in Cell and Developmental Biology, v. 10, 872740, Apr. 2022. |
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ISSN: |
2296-634X |
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DOI: |
https://doi.org/10.3389/fcell.2022.872740 |
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Idioma: |
Inglês |
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Conteúdo: |
This study is part of a concerted effort to identify and phenotype rare, deleterious mutations that adversely affect sperm quality, or convey high developmental and fertility potential to embryos and ensuing progeny. A rare, homozygous mutation in EML5 (EML5R1654W), which encodes a microtubule-associated protein with high expression in testis and brain was identified in an Angus bull used extensively in artificial insemination (AI) for its outstanding progeny production traits. The bull?s fertility was low in cross-breeding timed AI (TAI) (Pregnancy/TAI = 25.2%; n = 222) and, in general, AI breeding to Nellore cows (41%; n = 822). A search of the 1,000 Bull Genomes Run9 database revealed an additional 74 heterozygous animals and 8 homozygous animals harboring this exact mutation across several different breeds (0.7% frequency within the 6,191 sequenced animals). Phenotypically, spermatozoa from the homozygous Angus bull displayed prominent piriform and tapered heads, and outwardly protruding knobbed acrosomes. Additionally, an increased retention of EML5 was also observed in the sperm head of both homozygous and heterozygous Angus bulls compared to wild-type animals. This non-synonymous point mutation is located within a WD40 signaling domain repeat of EML5 and is predicted to be detrimental to overall protein function by genomic single nucleotide polymorphism (SNP) analysis and protein modeling. Future work will examine how this rare mutation affects field AI fertility and will characterize the role of EML5 in spermatogenesis. MenosThis study is part of a concerted effort to identify and phenotype rare, deleterious mutations that adversely affect sperm quality, or convey high developmental and fertility potential to embryos and ensuing progeny. A rare, homozygous mutation in EML5 (EML5R1654W), which encodes a microtubule-associated protein with high expression in testis and brain was identified in an Angus bull used extensively in artificial insemination (AI) for its outstanding progeny production traits. The bull?s fertility was low in cross-breeding timed AI (TAI) (Pregnancy/TAI = 25.2%; n = 222) and, in general, AI breeding to Nellore cows (41%; n = 822). A search of the 1,000 Bull Genomes Run9 database revealed an additional 74 heterozygous animals and 8 homozygous animals harboring this exact mutation across several different breeds (0.7% frequency within the 6,191 sequenced animals). Phenotypically, spermatozoa from the homozygous Angus bull displayed prominent piriform and tapered heads, and outwardly protruding knobbed acrosomes. Additionally, an increased retention of EML5 was also observed in the sperm head of both homozygous and heterozygous Angus bulls compared to wild-type animals. This non-synonymous point mutation is located within a WD40 signaling domain repeat of EML5 and is predicted to be detrimental to overall protein function by genomic single nucleotide polymorphism (SNP) analysis and protein modeling. Future work will examine how this rare mutation affects field AI fertility and ... Mostrar Tudo |
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Thesagro: |
Espermatozóide; Fertilidade Animal. |
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Thesaurus NAL: |
Acrosome; Animal fertility; Biogenesis; Fertilization (reproduction); Spermatozoa; Spermiogenesis. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155065/1/fcell-2022.pdf
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Marc: |
LEADER 02641naa a2200373 a 4500
001 2155065
005 2023-07-19
008 2022 bl uuuu u00u1 u #d
022 $a2296-634X
024 7 $ahttps://doi.org/10.3389/fcell.2022.872740$2DOI
100 1 $aNOGUEIRA, E.
245 $aA Non-synonymous point mutation in a WD-40 domain repeat of EML5 leads to decreased bovine sperm quality and fertility.$h[electronic resource]
260 $c2022
520 $aThis study is part of a concerted effort to identify and phenotype rare, deleterious mutations that adversely affect sperm quality, or convey high developmental and fertility potential to embryos and ensuing progeny. A rare, homozygous mutation in EML5 (EML5R1654W), which encodes a microtubule-associated protein with high expression in testis and brain was identified in an Angus bull used extensively in artificial insemination (AI) for its outstanding progeny production traits. The bull?s fertility was low in cross-breeding timed AI (TAI) (Pregnancy/TAI = 25.2%; n = 222) and, in general, AI breeding to Nellore cows (41%; n = 822). A search of the 1,000 Bull Genomes Run9 database revealed an additional 74 heterozygous animals and 8 homozygous animals harboring this exact mutation across several different breeds (0.7% frequency within the 6,191 sequenced animals). Phenotypically, spermatozoa from the homozygous Angus bull displayed prominent piriform and tapered heads, and outwardly protruding knobbed acrosomes. Additionally, an increased retention of EML5 was also observed in the sperm head of both homozygous and heterozygous Angus bulls compared to wild-type animals. This non-synonymous point mutation is located within a WD40 signaling domain repeat of EML5 and is predicted to be detrimental to overall protein function by genomic single nucleotide polymorphism (SNP) analysis and protein modeling. Future work will examine how this rare mutation affects field AI fertility and will characterize the role of EML5 in spermatogenesis.
650 $aAcrosome
650 $aAnimal fertility
650 $aBiogenesis
650 $aFertilization (reproduction)
650 $aSpermatozoa
650 $aSpermiogenesis
650 $aEspermatozóide
650 $aFertilidade Animal
700 1 $aTIRPÁK, F.
700 1 $aHAMILTON, L.
700 1 $aZIGO, M.
700 1 $aKERNS, K.
700 1 $aSUTOVSKY, M.
700 1 $aKIM, J.
700 1 $aVOLKMANN, D.
700 1 $aJOVINE, L.
700 1 $aTAYLOR, J. F.
700 1 $aSCHNABEL, R. D.
700 1 $aSUTOVSKY, P.
773 $tFrontiers in Cell and Developmental Biology$gv. 10, 872740, Apr. 2022.
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Registro original: |
Embrapa Pantanal (CPAP) |
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