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| Registros recuperados : 110 | |
| 41. |  | VIEIRA, R. F.; TANAKA, R.; TSAI, S. M.; PEREZ, D. V.; SILVA, C. M. M. de S. Disponibilidade de nutrientes no solo, qualidade de grãos e produtividade da soja em solo adubado com lodo de esgoto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n.9, p. 919-926, set. 2005.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 42. | | VIEIRA, R. F.; TANAKA, R. T.; TSAI, S. M.; PEREZ, D. V.; SILVA, C. M. M. de S. Disponibilidade de nutrientes no solo, qualidade de grãos e produtividade da soja em solo adubado com lodo de esgoto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 9, p. 919-926, 2005.| Biblioteca(s): Embrapa Solos; Embrapa Unidades Centrais. |
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| 49. | | SILVA, A. de S.; HERMES, L. C.; BUSCHINELLI, C. C. de A.; SILVA, C. M. M. de S.; NEVES, M. C. Enquadramento tecnológico das unidades de produção em função da avaliação de conformidade dos processos de certificação, PAS, EUREP_GAP, BRC, Normas UNE e PIF. In: SEMINÁRIO BRASILEIRO DE PRODUÇÃO INTEGRADA DE FRUTAS, 6., 2004, Petrolina, PE. [Resumos...]. Petrolina, PE: Embrapa Semi-Árido: Valexport, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 51. | | BUSCHINELLI, C. C. de A.; SILVA, A. de S.; HERMES, L. C.; NEVES, M. C.; SILVA, C. M. M. de S. Inventário ambiental georreferenciado das propriedades participantes da PIF (uva e manga) na região de Petrolina e Juazeiro no Submédio São Francisco. In: SEMINÁRIO BRASILEIRO DE PRODUÇÃO INTEGRADA DE FRUTAS, 6., 2004, Petrolina, PE. [Resumos...]. Petrolina, PE: Embrapa Semi-Árido: Valexport, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 52. | | FAY, E. F.; GORNI, R.; ABAKERLI, R. B.; SILVA, C. M. M. de S. Remoção de resíduos de ditiocarbamatos e de etilenotioureia. In: SEMINÁRIO BRASILEIRO DE PRODUÇÃO INTEGRADA DE FRUTAS, 6., 2004, Petrolina, PE. [Resumos...]. Petrolina, PE: Embrapa Semi-Árido: Valexport, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 59. | | SILVA, C. M. M. de S.; FAY, E. F.; ABAKERLI, R. B. Avaliação dos resíduos de iprodiona em maçã, água de lavagem e sedimento após tratamento pós-colheita. In: SEMINÁRIO BRASILEIRO DE PRODUÇÃO INTEGRADA DE FRUTAS, 6., 2004, Petrolina, PE. [Resumos...]. Petrolina, PE: Embrapa Semi-Árido: Valexport, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 60. | | HERMES, L. C.; FAY, E. F.; SILVA, C. M. M. de S.; SILVA, A. de S. Sistema de avaliação ambiental simplificado em pequenas propriedades rurais irrigadas. In: SEMINÁRIO BRASILEIRO DE PRODUÇÃO INTEGRADA DE FRUTAS, 6., 2004, Petrolina, PE. [Resumos...]. Petrolina, PE: Embrapa Semi-Árido: Valexport, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 110 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
18/01/2023 |
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Data da última atualização: |
11/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
GARCIA, A. O.; OTTO, P. I.; GLATZL JUNIOR, L. A.; ROCHA, R. de F. B.; SANTOS, M. G. dos; OLIVEIRA, D. A. de; SILVA, M. V. G. B.; PANETTO, J. C. do C.; MACHADO, M. A.; VERNEQUE, R. da S.; GUIMARÃES, S. E. F. |
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Afiliação: |
ARIELLY OLIVEIRA GARCIA, Universidade Federal de Viçosa; PAMELA ITAJARA OTTO, Universidade Federal de Santa Maria; LUIZ AFONSO GLATZL JUNIOR, Universidade Federal de Juiz de Fora; RENATA DE FÁTIMA BRETANHA ROCHA, Universidade Federal de Viçosa; MATEUS GUIMARÃES DOS SANTOS, Universidade Federal de Viçosa; DANIELE ALVES DE OLIVEIRA, Universidade Federal de Santa Maria; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; MARCO ANTONIO MACHADO, CNPGL; RUI DA SILVA VERNEQUE, CNPGL; SIMONE ELIZA FACIONI GUIMARÃES, Universidade Federal de Viçosa. |
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Título: |
Pedigree reconstruction and population structure using SNP markers in Gir cattle. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Applied Genetics, v. 64, p. 329-340, 2023. |
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DOI: |
https://doi.org/10.1007/s13353-023-00747-x |
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Idioma: |
Inglês |
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Conteúdo: |
Our objective was to establish a SNPs panel for pedigree reconstruction using microarrays of different densities and evaluate the genomic relationship coefficient of the inferred pedigree, in addition to analyzing the population structure based on genomic analyses in Gir cattle. For parentage analysis and genomic relationship, 16,205 genotyped Gir animals (14,458 females and 1747 males) and 1810 common markers to the four SNP microarrays were used. For population structure analyses, including linkage disequilibrium, effective population size, and runs of homozygosity (ROH), genotypes from 21,656 animals were imputed. Likelihood ratio (LR) approach was used to reconstruct the pedigree, deepening the pedigree and showing it is well established in terms of recent information. Coefficients for each relationship category of the inferred pedigree were adequate. Linkage disequilibrium showed rapid decay. We detected a decrease in the effective population size over the last 50 generations, with the average generation interval around 9.08 years. Higher ROH-based inbreeding coefficient in a class of short ROH segments, with moderate to high values, was also detected, suggesting bottlenecks in the Gir genome. Breeding strategies to minimize inbreeding and avoid massive use of few proven sires with high genetic value are suggested to maintain genetic variability in future generations. In addition, we recommend reducing the generation interval to maximize genetic progress and increase effective population size. MenosOur objective was to establish a SNPs panel for pedigree reconstruction using microarrays of different densities and evaluate the genomic relationship coefficient of the inferred pedigree, in addition to analyzing the population structure based on genomic analyses in Gir cattle. For parentage analysis and genomic relationship, 16,205 genotyped Gir animals (14,458 females and 1747 males) and 1810 common markers to the four SNP microarrays were used. For population structure analyses, including linkage disequilibrium, effective population size, and runs of homozygosity (ROH), genotypes from 21,656 animals were imputed. Likelihood ratio (LR) approach was used to reconstruct the pedigree, deepening the pedigree and showing it is well established in terms of recent information. Coefficients for each relationship category of the inferred pedigree were adequate. Linkage disequilibrium showed rapid decay. We detected a decrease in the effective population size over the last 50 generations, with the average generation interval around 9.08 years. Higher ROH-based inbreeding coefficient in a class of short ROH segments, with moderate to high values, was also detected, suggesting bottlenecks in the Gir genome. Breeding strategies to minimize inbreeding and avoid massive use of few proven sires with high genetic value are suggested to maintain genetic variability in future generations. In addition, we recommend reducing the generation interval to maximize genetic progress and increase ef... Mostrar Tudo |
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Thesagro: |
Bovino; DNA; Endogamia; Gado Gir; Marcador Genético. |
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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/item/248991/1/Pedigree-reconstruction-and-population-structure-using-SNP-markers-in-Gir-cattle.pdf
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Marc: |
LEADER 02441naa a2200313 a 4500
001 2151052
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024 7 $ahttps://doi.org/10.1007/s13353-023-00747-x$2DOI
100 1 $aGARCIA, A. O.
245 $aPedigree reconstruction and population structure using SNP markers in Gir cattle.$h[electronic resource]
260 $c2023
520 $aOur objective was to establish a SNPs panel for pedigree reconstruction using microarrays of different densities and evaluate the genomic relationship coefficient of the inferred pedigree, in addition to analyzing the population structure based on genomic analyses in Gir cattle. For parentage analysis and genomic relationship, 16,205 genotyped Gir animals (14,458 females and 1747 males) and 1810 common markers to the four SNP microarrays were used. For population structure analyses, including linkage disequilibrium, effective population size, and runs of homozygosity (ROH), genotypes from 21,656 animals were imputed. Likelihood ratio (LR) approach was used to reconstruct the pedigree, deepening the pedigree and showing it is well established in terms of recent information. Coefficients for each relationship category of the inferred pedigree were adequate. Linkage disequilibrium showed rapid decay. We detected a decrease in the effective population size over the last 50 generations, with the average generation interval around 9.08 years. Higher ROH-based inbreeding coefficient in a class of short ROH segments, with moderate to high values, was also detected, suggesting bottlenecks in the Gir genome. Breeding strategies to minimize inbreeding and avoid massive use of few proven sires with high genetic value are suggested to maintain genetic variability in future generations. In addition, we recommend reducing the generation interval to maximize genetic progress and increase effective population size.
650 $aBovino
650 $aDNA
650 $aEndogamia
650 $aGado Gir
650 $aMarcador Genético
700 1 $aOTTO, P. I.
700 1 $aGLATZL JUNIOR, L. A.
700 1 $aROCHA, R. de F. B.
700 1 $aSANTOS, M. G. dos
700 1 $aOLIVEIRA, D. A. de
700 1 $aSILVA, M. V. G. B.
700 1 $aPANETTO, J. C. do C.
700 1 $aMACHADO, M. A.
700 1 $aVERNEQUE, R. da S.
700 1 $aGUIMARÃES, S. E. F.
773 $tJournal of Applied Genetics$gv. 64, p. 329-340, 2023.
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Embrapa Gado de Leite (CNPGL) |
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