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| Registros recuperados : 40 | |
| 1. |  | GATTI, M.; CHUD, T. C. S.; NASCIMENTO, G. B. do; THOLON, P.; MUNARI, D. P. Principal components analysis for growth traits in Canchim cattle. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu, PR. Proceedings... Brasília, DF: SBZ, 2017. p. 505.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 5. | | BUZANSKAS, M. E.; CHUD, T. C. S.; PANETTO, J. C. do C.; MACHADO, M. A.; SILVA, L. O. C. da; SILVA, M. V. G. B.; MUNARI, D. P. Breeding structure and genetic variability in nelore and gyr breeds from brazil na índia. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia. Construindo saberes, formando pessoas e transformando a produção animal: anais eletrônicos. Goiânia: Sociedade Brasileira de Zootecnia, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | CHUD, T. C. S.; VENTURA, R. V.; SCHENKEL. F. S.; URBINATI, I.; CARVALHEIRO, R.; REGITANO, L. C. de A.; MARCONDES, C. R.; MINARI, D. P. Accuracy of genotype imputation in Canchim cattle using FImpute and Beagle software., In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Abstract... Guarujá:[ s.n.], 2013. AB.20.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 7. | | CHUD, T. C. S.; BICKHART, D. M.; ZERLOTINI NETO, A.; COLE, J. B.; SILVA, M. V. G. B.; MUNARI, D. P. Copy number variation in dairy cattle using next-generation sequencing. In: PLANT AND ANIMAL GENOME CONFERENCE, 26., 2018, San Diego. Abstracts... [S.l.: s.n.], 2018. 1 p. PAG 2018. P0490. Na publicação: Adhemar Zerlotini, Marcos Vinicius B. da Silva.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 8. | | URBITANI, I.; BUZANSKAS, M. E.; CHUD, T. C. S.; MORKRY, F. B; HIGA, R. H.; REGITANO, L. C. de A.; MUNARI, D. P. Selection signatures in Canchim beef cattle. In:WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings...Vancouver: WCGALP: Amarican Society of Animal Science, 2014.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 9. | | URBITANI, I.; BUZANSKAS, M. E.; CHUD, T. C. S.; MORKRY, F. B; REGITANO, L. C. A.; HIGA, R. H.; MUNARI, D. P. Selection signatures in Canchim beef cattle. In: WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: ASAS, 2014. Não paginado.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 10. | | CHUD, T. C. S.; SILVA, M. V. G. B.; CARMO, A. S.; SILVA, T. B. R.; OLIVEIRA JUNIOR, G. A.; REY, F. S. B.; MUNARI, D. P. Identification of copy number variation in Brazilian synthetic dairy cattle breed In: ADSA ASAS JOINT ANNUAL MEETING, 2015, Orlando. Proceedings... Orlando: ADSA: ASAS, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 12. | | ROSA, J. O.; PIRES, B. C.; CHUD, T. C. S.; BUZANSKAS, M. E.; CRUZ, V. A. R.; LEDUR, M. C.; SCHMIDT, G. S.; MUNARI, D. P. Genetic parameters reproductive traits in a strain if laying hens. In: CONGRESSO BRASILEIRO DE GENÉTICA, 60., 2014, Guarujá. Resumos? Ribeirão Preto: Sociedade Brasileira de Genética, 2014. p. 24| Biblioteca(s): Embrapa Suínos e Aves. |
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| 13. | | OLIVEIRA JUNIOR, G. A.; CARMO, A. S.; UTSUNOMIYA, A. T. H.; CHUD, T. C. S.; REY, F. S. B.; FERRAZ, J. B. S.; SILVA, M. V. G. B. Common copy number variation regions affecting dairy traits in Gyr cattle In: ADSA ASAS JOINT ANNUAL MEETING, 2015, Orlando. Proceedings... Orlando: ADSA: ASAS, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 14. | | CRUZ, V. A. R. da; IBELLI, A. M. G.; BUZANSKAS, M. E.; ROSA, J. O.; CHUD, T. C. S.; LEDUR, M. C.; PEIXOTO, J. de O.; MUNARI, D. P. Association of Apolipoprotein B gene with carcass, performance, and organ traits in a paternal broiler line. In: REUNIÃO ANNUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51, 2014, Barra dos Coqueiros. Anais ... Barra dos Coqueiros: SBZ, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 15. | | URBINATI, I.; STAFUZZA, N. B.; OLIVEIRA, M. T.; CHUD, T. C. S.; HIGA, R. H.; REGITANO, L. C. de A.; ALENCAR, M. M. de; BUZANSKAS, M. E.; MUNARI, D. P. Selection signatures in Canchim beef cattle Journal of Animal Science and Biotechnology, v. 7, p. 1-9, 2016. Na publicação: Luciana Correia de Almeida Regitano.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Pecuária Sudeste. |
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| 16. | | MARCIANO, L. E. A.; MAIA, R. de O. G.; SANTOS; DUARTE, I. N. H.; BERNARDES, P. A.; CHUD, T. C. S.; REGITANO, L. C. de A.; BUZANSKAS, M. E. Estratégias de imputação em gado Canchim utilizando população de referência da raça Nelore. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia. Construindo saberes, formando pessoas e transformando a produção animal: anais eletrônicos. Goiânia: Sociedade Brasileira de Zootecnia, 2018.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 17. | | JOAQUIM, L. B.; CHUD, T. C. S.; MARCHESI, J. A. P.; SAVEGNAGO, R. P.; BUZANKAS, M. E.; ZANELLA, R.; CANTAO, M. E.; PEIXOTO, J. de O.; LEDUR, M. C.; IRGANG, R.; MUNARI, D. P. Genomic structure of a crossbred landrace pig population. Plos One, v. 14, n.2, e0212266, 2019.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 18. | | BRAGA, L. G.; CHUD, T. C. S.; WATANABE, R. N.; SAVEGNAGO, R. P.; SENA, T. M.; CARMO, A. S. do; MACHADO, M. A.; PANETTO, J. C. do C.; SILVA, M. V. G. B.; MUNARI, D. P. Identification of copy number variations in the genome of Dairy Gir cattle. PLoS ONE, v. 18, n. 4, e0284085, 2023.| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | CARMO, A. S. do; OLIVEIRA JÚNIOR, G. A. de; CHUD, T. de O. S.; PANETTO, J. C. do C.; VERNEQUE, R. da S.; MACHADO, M. A.; COLE, J. B.; SILVA, M. V. G. B. Identificação de CNVs associados com características reprodutivas e produtivas em animais Gir Leiteiro. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 25., 2015, Fortaleza. Dimensões tecnológicas e sociais da zootecnia: anais. Fortaleza: Sociedade Brasileira de Zootecnia, 2015. 3 p. ZOOTEC| Biblioteca(s): Embrapa Gado de Leite. |
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| 20. | | BUZANSKAS, M. E.; GROSSI, D. A.; VENTURA, R. V.; CHUD, T. C. S.; URBINATI, I.; MEIRELLES, S. L. C.; MOKRY, F. B.; SCHENKEL, F. S.; REGITANO, L. C. de A.; MUNARI, D. P. Genome-wide association study on long-yearling scrotal circumference in Canchim cattle. In:WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings...Vancouver: WCGALP: Amarican Society of Animal Science, 2014.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 40 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
16/11/2017 |
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Data da última atualização: |
09/02/2024 |
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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: |
OLIVEIRA JÚNIOR, G. A.; CHUD, T. C. S.; VENTURA, R. V.; GARRICK, D. J.; COLE, J. B.; MUNARI, D. P.; FERRAZ, J. B. S.; MULLART, E.; DeNISE, S.; SMITH, S.; SILVA, M. V. G. B. |
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Afiliação: |
Gerson A. Oliveira Júnior, USP; Tatiane C. S. Chud, UNESP; Ricardo V. Ventura, University of Guelph, Guelph, Canada; Dorian J. Garrick, Iowa State University, Ames; John B. Cole, United States Department of Agriculture, Agricultural Research Service, Maryland, USA; Danísio Prado Munari, UNESP Jaboticabal; José B. S. Ferraz, USP; Erik Mullart, CRV Holding B. V., Arnhem, 454, the Netherlands; SUE DeNISE, Zoetis, Kalamazoo, MI; SHANNON SMITH, Zoetis, Kalamazoo, MI; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
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Título: |
Genotype imputation in a tropical crossbred dairy cattle population. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Journal of Dairy Science, v. 100, n. 12, p. 9623-9634, 2017. |
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DOI: |
https://doi.org/10.3168/jds.2017-12732 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to investigate different strategies for genotype imputation in a population of crossbred Girolando (Gyr × Holstein) dairy cattle. The data set consisted of 478 Girolando, 583 Gyr, and 1,198 Holstein sires genotyped at high density with the Illumina BovineHD (Illumina, San Diego, CA) panel, which includes ∼777K markers. The accuracy of imputation from low (20K) and medium densities (50K and 70K) to the HD panel density and from low to 50K density were investigated. Seven scenarios using different reference populations (RPop) considering Girolando, Gyr, and Holstein breeds separately or combinations of animals of these breeds were tested for imputing genotypes of 166 randomly chosen Girolando animals. The population genotype imputation were performed using FImpute. Imputation accuracy was measured as the correlation between observed and imputed genotypes (CORR) and also as the proportion of genotypes that were imputed correctly (CR). This is the first paper on imputation accuracy in a Girolando population. The sample-specific imputation accuracies ranged from 0.38 to 0.97 (CORR) and from 0.49 to 0.96 (CR) imputing from low and medium densities to HD, and 0.41 to 0.95 (CORR) and from 0.50 to 0.94 (CR) for imputation from 20K to 50K. The CORRanim exceeded 0.96 (for 50K and 70K panels) when only Girolando animals were included in RPop (S1). We found smaller CORRanim when Gyr (S2) was used instead of Holstein (S3) as RPop. The same behavior was observed between S4 (Gyr + Girolando) and S5 (Holstein + Girolando) because the target animals were more related to the Holstein population than to the Gyr population. The highest imputation accuracies were observed for scenarios including Girolando animals in the reference population, whereas using only Gyr animals resulted in low imputation accuracies, suggesting that the haplotypes segregating in the Girolando population had a greater effect on accuracy than the purebred haplotypes. All chromosomes had similar imputation accuracies (CORRsnp) within each scenario. Crossbred animals (Girolando) must be included in the reference population to provide the best imputation accuracies. MenosThe objective of this study was to investigate different strategies for genotype imputation in a population of crossbred Girolando (Gyr × Holstein) dairy cattle. The data set consisted of 478 Girolando, 583 Gyr, and 1,198 Holstein sires genotyped at high density with the Illumina BovineHD (Illumina, San Diego, CA) panel, which includes ∼777K markers. The accuracy of imputation from low (20K) and medium densities (50K and 70K) to the HD panel density and from low to 50K density were investigated. Seven scenarios using different reference populations (RPop) considering Girolando, Gyr, and Holstein breeds separately or combinations of animals of these breeds were tested for imputing genotypes of 166 randomly chosen Girolando animals. The population genotype imputation were performed using FImpute. Imputation accuracy was measured as the correlation between observed and imputed genotypes (CORR) and also as the proportion of genotypes that were imputed correctly (CR). This is the first paper on imputation accuracy in a Girolando population. The sample-specific imputation accuracies ranged from 0.38 to 0.97 (CORR) and from 0.49 to 0.96 (CR) imputing from low and medium densities to HD, and 0.41 to 0.95 (CORR) and from 0.50 to 0.94 (CR) for imputation from 20K to 50K. The CORRanim exceeded 0.96 (for 50K and 70K panels) when only Girolando animals were included in RPop (S1). We found smaller CORRanim when Gyr (S2) was used instead of Holstein (S3) as RPop. The same behavior was obse... Mostrar Tudo |
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Palavras-Chave: |
Impute. |
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Thesaurus NAL: |
genotype; single nucleotide polymorphism. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 03028naa a2200289 a 4500
001 2079937
005 2024-02-09
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3168/jds.2017-12732$2DOI
100 1 $aOLIVEIRA JÚNIOR, G. A.
245 $aGenotype imputation in a tropical crossbred dairy cattle population.$h[electronic resource]
260 $c2017
520 $aThe objective of this study was to investigate different strategies for genotype imputation in a population of crossbred Girolando (Gyr × Holstein) dairy cattle. The data set consisted of 478 Girolando, 583 Gyr, and 1,198 Holstein sires genotyped at high density with the Illumina BovineHD (Illumina, San Diego, CA) panel, which includes ∼777K markers. The accuracy of imputation from low (20K) and medium densities (50K and 70K) to the HD panel density and from low to 50K density were investigated. Seven scenarios using different reference populations (RPop) considering Girolando, Gyr, and Holstein breeds separately or combinations of animals of these breeds were tested for imputing genotypes of 166 randomly chosen Girolando animals. The population genotype imputation were performed using FImpute. Imputation accuracy was measured as the correlation between observed and imputed genotypes (CORR) and also as the proportion of genotypes that were imputed correctly (CR). This is the first paper on imputation accuracy in a Girolando population. The sample-specific imputation accuracies ranged from 0.38 to 0.97 (CORR) and from 0.49 to 0.96 (CR) imputing from low and medium densities to HD, and 0.41 to 0.95 (CORR) and from 0.50 to 0.94 (CR) for imputation from 20K to 50K. The CORRanim exceeded 0.96 (for 50K and 70K panels) when only Girolando animals were included in RPop (S1). We found smaller CORRanim when Gyr (S2) was used instead of Holstein (S3) as RPop. The same behavior was observed between S4 (Gyr + Girolando) and S5 (Holstein + Girolando) because the target animals were more related to the Holstein population than to the Gyr population. The highest imputation accuracies were observed for scenarios including Girolando animals in the reference population, whereas using only Gyr animals resulted in low imputation accuracies, suggesting that the haplotypes segregating in the Girolando population had a greater effect on accuracy than the purebred haplotypes. All chromosomes had similar imputation accuracies (CORRsnp) within each scenario. Crossbred animals (Girolando) must be included in the reference population to provide the best imputation accuracies.
650 $agenotype
650 $asingle nucleotide polymorphism
653 $aImpute
700 1 $aCHUD, T. C. S.
700 1 $aVENTURA, R. V.
700 1 $aGARRICK, D. J.
700 1 $aCOLE, J. B.
700 1 $aMUNARI, D. P.
700 1 $aFERRAZ, J. B. S.
700 1 $aMULLART, E.
700 1 $aDeNISE, S.
700 1 $aSMITH, S.
700 1 $aSILVA, M. V. G. B.
773 $tJournal of Dairy Science$gv. 100, n. 12, p. 9623-9634, 2017.
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