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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
03/05/2024 |
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Data da última atualização: |
29/05/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VIEIRA, J. I. G.; BRAGA, L. G.; CHU, T. C. S.; FERREIRA, P. H.; GUIMARÃES, S. E. F.; MARTINS, M. F.; PANETTO, J. C. do C.; MACHADO, M. A.; SILVA, D. B. dos S.; BONAFÉ, C. M.; MAGALHÃES, A. F. B.; SILVA, M. V. G. B.; VERARDO, L. L. |
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Afiliação: |
JOÃO INÁCIO GOMES VIEIRA, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; LARISSA GRACIANO BRAGA, UNIVERSIDADE ESTADUAL PAULISTA; TATIANE C. S. CHU, PEAK, URUS GROUP; PABLO HENRIQUE FERREIRA, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; SIMONE ELIZA FACIONI GUIMARÃES, UNIVERSIDADE FEDERAL DE VIÇOSA; MARTA FONSECA MARTINS, CNPGL; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; MARCO ANTONIO MACHADO, CNPGL; DANIELLY BERALDO DOS SANTOS SILVA, UNIVERSIDADE PROF. EDSON ANTÔNIO VELANO; CRISTINA MOREIRA BONAFE, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; ANA FABRÍCIA BRAGA MAGALHÃES, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; LUCAS LIMA VERARDO, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI. |
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Título: |
Resequencing of Brazilian locally adapted cattle breeds revealed variants in candidate genes and transcription factors for meat fatty acid profile. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of Animal Breeding and Genetics, 2024. |
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DOI: |
https://doi.org/10.1111/jbg.12869 |
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Idioma: |
Inglês |
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Notas: |
First online. |
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Conteúdo: |
The beef cattle industry has experienced a shift driven by a market demand for healthier meat, cost efficiency and environmental sustainability in recent years. Consequently, there has been a growing focus on the fatty acids content and functions of meat in cattle breeding programmes. Besides, a deeper understanding of the biological mechanisms influencing the expression of different phenotypes related to fatty acid profiles is crucial. In this study, we aimed to identify Single-Nucleotide Variants (SNV) and Insertion/Deletion (InDels) DNA variants in candidate genes related to fatty acid profiles described in genomic, transcriptomic and proteomic studies conducted in beef cattle breeds. Utilizing whole-genome re-sequencing data from Brazilian locally adapted bovine breeds, namely Caracu and Pantaneiro, we identified SNVs and InDels associated with 23,947 genes. From these, we identified 318 candidate genes related to fatty acid profiles that contain variants. Subsequently, we select only genes with SNVs and InDels in their promoter, 5' UTR and coding region. Through the gene-biological process network, approximately 19 genes were highlighted. Furthermore, considering the studied trait and a literature review, we selected the main transcription factors (TF). Functional analysis via gene-TF network allowed us to identify the 30 most likely candidate genes for meat fatty acid profile in cattle. LIPE, MFSD2A and SREBF1 genes were highlighted in networks due to their biological importance. Further dissection of these genes revealed 15 new variants found in promoter regions of Caracu and Pantaneiro sequences. The gene networks facilitated a better functional understanding of genes and TF, enabling the identification of variants potentially related to the expression of candidate genes for meat fatty acid profiles in cattle. MenosThe beef cattle industry has experienced a shift driven by a market demand for healthier meat, cost efficiency and environmental sustainability in recent years. Consequently, there has been a growing focus on the fatty acids content and functions of meat in cattle breeding programmes. Besides, a deeper understanding of the biological mechanisms influencing the expression of different phenotypes related to fatty acid profiles is crucial. In this study, we aimed to identify Single-Nucleotide Variants (SNV) and Insertion/Deletion (InDels) DNA variants in candidate genes related to fatty acid profiles described in genomic, transcriptomic and proteomic studies conducted in beef cattle breeds. Utilizing whole-genome re-sequencing data from Brazilian locally adapted bovine breeds, namely Caracu and Pantaneiro, we identified SNVs and InDels associated with 23,947 genes. From these, we identified 318 candidate genes related to fatty acid profiles that contain variants. Subsequently, we select only genes with SNVs and InDels in their promoter, 5' UTR and coding region. Through the gene-biological process network, approximately 19 genes were highlighted. Furthermore, considering the studied trait and a literature review, we selected the main transcription factors (TF). Functional analysis via gene-TF network allowed us to identify the 30 most likely candidate genes for meat fatty acid profile in cattle. LIPE, MFSD2A and SREBF1 genes were highlighted in networks due to their biological ... Mostrar Tudo |
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Palavras-Chave: |
Pós-ômica; Sequenciamento genômico. |
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Thesagro: |
Bovino; Genética Animal; Genoma. |
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Thesaurus Nal: |
Genomics. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02947naa a2200361 a 4500
001 2164072
005 2024-05-29
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/jbg.12869$2DOI
100 1 $aVIEIRA, J. I. G.
245 $aResequencing of Brazilian locally adapted cattle breeds revealed variants in candidate genes and transcription factors for meat fatty acid profile.$h[electronic resource]
260 $c2024
500 $aFirst online.
520 $aThe beef cattle industry has experienced a shift driven by a market demand for healthier meat, cost efficiency and environmental sustainability in recent years. Consequently, there has been a growing focus on the fatty acids content and functions of meat in cattle breeding programmes. Besides, a deeper understanding of the biological mechanisms influencing the expression of different phenotypes related to fatty acid profiles is crucial. In this study, we aimed to identify Single-Nucleotide Variants (SNV) and Insertion/Deletion (InDels) DNA variants in candidate genes related to fatty acid profiles described in genomic, transcriptomic and proteomic studies conducted in beef cattle breeds. Utilizing whole-genome re-sequencing data from Brazilian locally adapted bovine breeds, namely Caracu and Pantaneiro, we identified SNVs and InDels associated with 23,947 genes. From these, we identified 318 candidate genes related to fatty acid profiles that contain variants. Subsequently, we select only genes with SNVs and InDels in their promoter, 5' UTR and coding region. Through the gene-biological process network, approximately 19 genes were highlighted. Furthermore, considering the studied trait and a literature review, we selected the main transcription factors (TF). Functional analysis via gene-TF network allowed us to identify the 30 most likely candidate genes for meat fatty acid profile in cattle. LIPE, MFSD2A and SREBF1 genes were highlighted in networks due to their biological importance. Further dissection of these genes revealed 15 new variants found in promoter regions of Caracu and Pantaneiro sequences. The gene networks facilitated a better functional understanding of genes and TF, enabling the identification of variants potentially related to the expression of candidate genes for meat fatty acid profiles in cattle.
650 $aGenomics
650 $aBovino
650 $aGenética Animal
650 $aGenoma
653 $aPós-ômica
653 $aSequenciamento genômico
700 1 $aBRAGA, L. G.
700 1 $aCHU, T. C. S.
700 1 $aFERREIRA, P. H.
700 1 $aGUIMARÃES, S. E. F.
700 1 $aMARTINS, M. F.
700 1 $aPANETTO, J. C. do C.
700 1 $aMACHADO, M. A.
700 1 $aSILVA, D. B. dos S.
700 1 $aBONAFÉ, C. M.
700 1 $aMAGALHÃES, A. F. B.
700 1 $aSILVA, M. V. G. B.
700 1 $aVERARDO, L. L.
773 $tJournal of Animal Breeding and Genetics, 2024.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
31/07/2019 |
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Data da última atualização: |
08/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SIMÕES, M. R. S.; LEAL, J. J. B.; MINHO, A. P.; GULIAS GOMES, C. C.; MACNEIL, M. D.; COSTA, R. F.; JUNQUEIRA, V. S.; SCHMIDT, P. I.; CARDOSO, F. F.; BOLIGON, A. A.; YOKOO, M. J. I. |
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Afiliação: |
Michele R. S. Simões, UFPEL; JOAL JOSE BRAZZALE LEAL, CPPSUL; ALESSANDRO PELEGRINE MINHO, CPPSE; CLAUDIA CRISTINA GULIAS GOMES, CPPSUL; Michael D. MacNeil, University of the Free State; Rodrigo F. Costa, UFPEL; Vinícius S. Junqueira, UFV; Patrícia I. Schmidt, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL; Arione A. Boligon, UFPEL; MARCOS JUN ITI YOKOO, CPPSUL. |
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Título: |
Breeding objectives of Brangus cattle in Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Animal Breeding and Genetics, v. 137, n. 2, p. 177-188, Mar. 2020. |
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DOI: |
10.1111/jbg.12415 |
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Idioma: |
Inglês |
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Conteúdo: |
Our goal was to define a breeding objective for Brangus beef cattle in Brazil. Bioeconomic models were produced and used to estimate economic values (EVs). The scenarios simulated were typical full-cycle beef production systems that are used in tropical and subtropical regions. The breeding objective contained pregnancy rate (PR), warm carcass weight (WCW), mature cow weight (MCW), number of nematode eggs per gram of faeces (EPG) and tick count (TICK). Two models were used in series to estimate the EV. A deterministic model was used to simulate effects of PR, WCW and MCW on profitability with a constant parasite load. Subsequently, stochastic models were used to estimate economic values for TICK and EPG as consequences of their environmental effects on weight gains, mortality and health costs. The EV of PR, WCW, MCW, EPG and TICK, was US$1.59, US$2.11, -US$0.24, -US$5.35 and -US$20.88, respectively. Results indicate positive emphasis should be placed on PR (12.49%) and WCW (65.07%) with negative emphasis on MCW (13.92%), EPG (2.77%) and TICK (5.75%). In comparison with the indexes usually used, these results suggest a reformulation in the selection indexes of the beef production system in tropical and subtropical regions in order to obtain greater profitability. |
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Palavras-Chave: |
Gado Brangus. |
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Thesagro: |
Bovino; Bovinocultura; Gado de Corte; Seleção. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02149naa a2200313 a 4500
001 2111027
005 2020-10-08
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1111/jbg.12415$2DOI
100 1 $aSIMÕES, M. R. S.
245 $aBreeding objectives of Brangus cattle in Brazil.$h[electronic resource]
260 $c2020
520 $aOur goal was to define a breeding objective for Brangus beef cattle in Brazil. Bioeconomic models were produced and used to estimate economic values (EVs). The scenarios simulated were typical full-cycle beef production systems that are used in tropical and subtropical regions. The breeding objective contained pregnancy rate (PR), warm carcass weight (WCW), mature cow weight (MCW), number of nematode eggs per gram of faeces (EPG) and tick count (TICK). Two models were used in series to estimate the EV. A deterministic model was used to simulate effects of PR, WCW and MCW on profitability with a constant parasite load. Subsequently, stochastic models were used to estimate economic values for TICK and EPG as consequences of their environmental effects on weight gains, mortality and health costs. The EV of PR, WCW, MCW, EPG and TICK, was US$1.59, US$2.11, -US$0.24, -US$5.35 and -US$20.88, respectively. Results indicate positive emphasis should be placed on PR (12.49%) and WCW (65.07%) with negative emphasis on MCW (13.92%), EPG (2.77%) and TICK (5.75%). In comparison with the indexes usually used, these results suggest a reformulation in the selection indexes of the beef production system in tropical and subtropical regions in order to obtain greater profitability.
650 $aBovino
650 $aBovinocultura
650 $aGado de Corte
650 $aSeleção
653 $aGado Brangus
700 1 $aLEAL, J. J. B.
700 1 $aMINHO, A. P.
700 1 $aGULIAS GOMES, C. C.
700 1 $aMACNEIL, M. D.
700 1 $aCOSTA, R. F.
700 1 $aJUNQUEIRA, V. S.
700 1 $aSCHMIDT, P. I.
700 1 $aCARDOSO, F. F.
700 1 $aBOLIGON, A. A.
700 1 $aYOKOO, M. J. I.
773 $tJournal of Animal Breeding and Genetics$gv. 137, n. 2, p. 177-188, Mar. 2020.
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Embrapa Pecuária Sul (CPPSUL) |
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