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| Registros recuperados : 148 | |
| 61. |  | ZANELLA, R.; GAVA, D.; PEIXOTO, J. de O.; SCHAEFER, R.; CIACCI-ZANELLA, J. R.; BIONDO, N.; SILVA, M. V. G. B.; CANTÃO, M. E.; LEDUR, M. C. Unravelling the genetic components involved in the immune response of pigs vaccinated against influenza virus. Virus Research, v. 210, p. 327-336, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 62. | | ZANELLA, R.; GAVA, D.; PEIXOTO, J. de O.; SCHAEFER, R.; ZANELLA, J. R. C.; BIONDO, N.; SILVA, M. V. G. B.; CANTAO, M. E.; LEDUR, M. C. Unravelling the genetic components involved in the immune response of pigs vaccinated against influenza virus. Virus Research, v. 210, p. 327-336, 2015.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 63. | | ZANELLA, R.; IBELLI, A. M. G.; CANTAO, M. E.; PEIXOTO, J. de O.; PANDOLFI, J. R. C.; COUTINHO, L. L.; LEDUR, M. C. Unrevealing the genetic pathways involved with bone integrity traits in poultry. In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Programme and abstract book... [S.l.: s.n.], 2013. p. 31. ISAFG 2013. AB. 25.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 64. | | SALMÓRIA, L. A.; IBELLI, A. M. G.; TAVERNARI, F. de C.; PEIXOTO, J. de O.; MARCELINO, D. E. P.; CANTAO, M. E.; LEDUR, M. C. Duodenum transcriptome profile of laying hens submitted to different levels of calcium and phosphorus in the diet. In: BRAZILIAN CONGRESS OF GENETICS, 66., 2021. E-Book. Ribeirão Preto: SBG, 2021. 66º Congresso Brasileiro de Genética. Genética On-line. p. 228.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 65. | | CANTAO, M. E.; OLIVEIRA FILHO, J. X. de; KICH, J. D.; KLEIN, C. S.; ZANELLA, R.; MORES, M. A. Z.; REBELATTO, R.; MORES, N. Draft genome sequence of Pasteurella multocida strain 11246. In: INTERNATIONAL CONFERENCE OF THE AB3C; BRAZILIAN SYMPOSIUM ON BIOINFORMATICS, 2013, Recife. Abstract book... Recife: Brazilian Association for Bioinformatics and Computer Biology; Braziian Computer Society, 2013. Não paginado. X-meeting BSB 2013. Pôster.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 66. | | SOUZA, R. C.; CANTÃO, M. E.; NOGUEIRA, M. A.; VANSCONCELOS, A. T. R.; BARCELLOS, F. G.; VICENTE, V. A.; HUNGRIA, M. Diversidade funcional de genes com potencial biotecnológico em um solo agrícola no Norte do Paraná. In: CONGRESSO BRASILEIRO MICROBIOLOGIA, 27., SIMPÓSIO IBEROAMERICANO SOBRE MICRO-ORGANISMOS FOTOSSINTETIZANTES, 2.; SIMPÓSIO BRASILEIRO DE MICOBACTÉRIAS, 15.; SIMPÓSIO DE FERMENTAÇÃO ALCOÓLICA, 2.; BRAZILIAN MICROBIOME WORKSHOP; BRAZILIAN MICROBIOME PROJECT MEETING, 1.; SIMPÓSIO DE COLEÇÕES DE CULTURA, 4.; MINI-SIMPÓSIO SOBRE NEW DELHI METALO-BETA-LACTAMASE-1 (NDM-1); 2013, NATAL. Anais... [São Paulo]: Sociedade Brasileira de Microbiologia, 2013.| Biblioteca(s): Embrapa Soja. |
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| 67. | | MARCHESI, J. P.; SBARDELLA, A. P.; JOAQUIM, L. B.; CANTAO, M. E.; PEIXOTO, J. de O.; BUZANKAS, M. E.; LEDUR, M. C.; MUNARI, D. P. Linkage disequilibrium and effective population size in a paternal broiler line. In: INTERNATIONAL MEETING OF ADVANCES IN ANIMAL SCIENCE, 2016, Jaboticabal. Posters presentations... Jabotical: PPGZ Unesp, 2016.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 68. | | TOCHETTO, C.; JUNQUEIRA, D. M.; ANDERSON, T. K.; GAVA, D.; HAACH, V.; CANTAO, M. E.; BAKER, A. L. V.; SCHAEFER, R. Introductions of human-origin Seasonal H3N2, H1N2 and pre-2009 H1N1 Influenza Viruses to swine in Brazil. Viruses, v. 15, n. 576, 2023.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 69. | | TESSMANN, A. L.; MARCHESI, J. A. P.; ZANELLA, R.; CANTAO, M. E.; PANDOLFI, J. R. C.; IBELLI, A. M. G.; PEIXOTO, J. de O.; LEDUR, M. C. Mining for polymorphisms in the CALB gene and its associations with performance and carcass traits in a paternal broiler line. In: CONGRESSO BRASILEIRO DE GENÉTICA, 59., 2013, Águas de Lindóia. Resumos... Ribeirão Preto: SBG, 2013. p. 149.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 70. | | SATO, J. P. H.; GAVA, D.; SCHAEFER, R.; SIMON, N. L.; CANTAO, M. E.; ZANELLA, J. R. C.; BARCELLOS, D. E. S. N. de. PCV2 genotype is predominant in captive wild boars Brazil. In: INTERNATIONAL PIG VETERINARY SOCIETY CONGRESS, 23., Cancun. Proceedings... León, México: IPVS, 2014. p. 527| Biblioteca(s): Embrapa Suínos e Aves. |
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| 71. | | SOUZA, M. R.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, M. A. Z.; CANTAO, M. E.; BOIAGO, M. M.; LEDUR, M. C. Perfil de expressão de genes associados ao colágeno no transcriptoma de suínos normais e afetados com hérnia umbilical. In: SEMINÁRIO DE ENSINO, PESQUISA E EXTENSÃO DA UDESC OESTE, 8.; VIGÉSSIMO OITAVO SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 28.; PRIMEIRO ENCONTRO DA PÓS-GRADUAÇÃO DA UDESC OESTE, 2018, Chapecó. Anais... Chapecó: UDESC Oeste, 2019. 8º SEPE. 28º SIC. 1 º EPG.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 72. | | ZANELLA, R.; PEIXOTO, J. de O.; CANTAO, M. E.; CARDOSO, F. F.; FREITAS, L.; OTAVIANO, A.; CAETANO, A. R.; LEDUR, M. C. Detecting levels of autozygosity in two pure lines of pigs using genomic and pedigree data. In: INTERNATIONAL PIG VETERINARY SOCIETY CONGRESS, 23., Cancun. Proceedings... León, México: IPVS, 2014. p. 140. p. 140| Biblioteca(s): Embrapa Suínos e Aves. |
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| 73. | | JOAQUIM, L. B.; NASCIMENTO, G. B. do; MARCHESI, J. A. P.; SAVEGNAGO, R. P.; CANTAO, M. E.; LEDUR, M. C.; MUNARI, D. P. Estudo dos segmentos de homozigose em uma população de suínos. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 12., 2017, Ribeirão Preto. Anais... Ribeirão Preto: SBMA, 2017. 1 CD-ROM.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 74. | | CARVAJAL, A. B.; MARCHESI, J. A. P.; BERNARDES, P. A.; CANTAO, M. E.; PEIXOTO, J. de O.; FIGUEIREDO, E. A. P. de; LEDUR, M. C.; MUNARI, D. P. Estrutura populacional de uma linha paterna de frangos de corte usando análise de registros de pedigree. In: CURSO DE INVERNO DE GENÉTICA, 7., FACAV-UNESP, 2016. Publicado: Ciência & Tecnologia: Fatec-JB, Jaboticabal, v. 8, n. 1, 2016. Número especial 2.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 75. | | JOAQUIM, L. B.; ZANELLA, R.; CANTAO, M. E.; PEIXOTO, J. de O.; LEDUR, M. C.; SAVEGNAGO, R. P.; MUNARI, D. P. Inbreeding estimates using three different approaches in a swine breeding population. In: CONGRESSO BRASILEIRO DE GENÉTICA, 61., 2015, Águas de Lindóia. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2015.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 76. | | BIONDO, N.; SCHAEFER, R.; GAVA, D.; CANTAO, M. E.; SILVEIRA, S.; MORES, M. A. Z.; ZANELLA, J. R. C.; BARCELLOS, D. E. S. N. de. Genomic analysis of influenza A virus from captive wild boars in Brazil reveals a human-like H1N2 influenza virus. Veterinary Microbiology, Amsterdam, NL, v. 168, n. 1, p. 34-40, 2014.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 77. | | BIONDO, N.; SCHAEFER, R.; GAVA, D.; CANTAO, M. E.; SILVEIRA, S.; MORES, M. A. Z.; ZANELLA, J. R. C.; BARCELLOS, D. E. S. N. Genomic analysis of influenza a virus from captive wild boars in Brazil reveals a human-like H1N2 influenza virus. In: INTERNATIONAL PIG VETERINARY SOCIETY CONGRESS, 23., Cancun. Proceedings... León, México: IPVS, 2014. p. 319| Biblioteca(s): Embrapa Suínos e Aves. |
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| 78. | | ZANELLA, R.; IBELLI, A. M. G.; PEIXOTO, J. de O.; CANTAO, M. E.; SILVA, M. V. G. B.; GIACHETTO, P. F.; FREITAS, M.; LOPES, J.; LEDUR, M. C. Genetic associations of farrowing length in two maternal lines of pigs. In: WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Vancouver: WCGALP: American Society of Animal Science, 2014.| Biblioteca(s): Embrapa Gado de Leite; Embrapa Suínos e Aves. |
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| 80. | | ZANELLA, R.; PEIXOTO, J. de O.; CARDOSO, F. F.; CARDOSO, L. L.; BIEGELMEYER, P.; CANTAO, M. E.; OTAVIANO, A.; FREITAS, M. S.; CAETANO, A. R.; LEDUR, M. C. Genetic diversity analysis of two commercial breeds of pigs using genomic and pedigree data. Genetics Selection Evolution, v. 48, n. 24, 30 Mar. 2016.| Biblioteca(s): Embrapa Pecuária Sul; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Suínos e Aves. |
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| Registros recuperados : 148 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Suínos e Aves. |
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Data corrente: |
20/04/2016 |
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Data da última atualização: |
25/04/2024 |
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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: |
ZANELLA, R.; PEIXOTO, J. de O.; CARDOSO, F. F.; CARDOSO, L. L.; BIEGELMEYER, P.; CANTAO, M. E.; OTAVIANO, A.; FREITAS, M. S.; CAETANO, A. R.; LEDUR, M. C. |
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Afiliação: |
RICARDO ZANELLA, CNPSA; JANE DE OLIVEIRA PEIXOTO, CNPSA; FERNANDO FLORES CARDOSO, CPPSUL; LEANDRO L. CARDOSO; PATRÍCIA BIEGELMEYER, UFPEL; MAURICIO EGIDIO CANTAO, CNPSA; ANTONIO OTAVIANO, BRF/SA; MARCELO S. FREITAS, BRF/SA; ALEXANDRE RODRIGUES CAETANO, CENARGEN; MONICA CORREA LEDUR, CNPSA. |
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Título: |
Genetic diversity analysis of two commercial breeds of pigs using genomic and pedigree data. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Genetics Selection Evolution, v. 48, n. 24, 30 Mar. 2016. |
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DOI: |
10.1186/s12711-016-0203-3 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Background: Genetic improvement in livestock populations can be achieved without significantly affecting genetic diversity if mating systems and selection decisions take genetic relationships among individuals into consideration. The objective of this study was to examine the genetic diversity of two commercial breeds of pigs. Genotypes from 1168 Landrace (LA) and 1094 Large White (LW) animals from a commercial breeding program in Brazil were obtained using the Illumina PorcineSNP60 Beadchip. Inbreeding estimates based on pedigree (Fx) and genomic information using runs of homozygosity (FROH) and the single nucleotide polymorphisms (SNP) by SNP inbreeding coefficient (FSNP) were obtained. Linkage disequilibrium (LD), correlation of linkage phase (r) and effective population size (Ne) were also estimated. Results: Estimates of inbreeding obtained with pedigree information were lower than those obtained with genomic data in both breeds. We observed that the extent of LD was slightly larger at shorter distances between SNPs in the LW population than in the LA population, which indicates that the LW population was derived from a smaller Ne. Estimates of Ne based on genomic data were equal to 53 and 40 for the current populations of LA and LW, respectively. The correlation of linkage phase between the two breeds was equal to 0.77 at distances up to 50 kb, which suggests that genome-wide association and selection should be performed within breed. Although selection intensities have been stronger in the LA breed than in the LW breed, levels of genomic and pedigree inbreeding were lower for the LA than for the LW breed. Conclusions: The use of genomic data to evaluate population diversity in livestock animals can provide new and more precise insights about the effects of intense selection for production traits. Resulting information and knowledge can be used to effectively increase response to selection by appropriately managing the rate of inbreeding, minimizing negative effects of inbreeding depression and therefore maintaining desirable levels of genetic diversity. MenosAbstract Background: Genetic improvement in livestock populations can be achieved without significantly affecting genetic diversity if mating systems and selection decisions take genetic relationships among individuals into consideration. The objective of this study was to examine the genetic diversity of two commercial breeds of pigs. Genotypes from 1168 Landrace (LA) and 1094 Large White (LW) animals from a commercial breeding program in Brazil were obtained using the Illumina PorcineSNP60 Beadchip. Inbreeding estimates based on pedigree (Fx) and genomic information using runs of homozygosity (FROH) and the single nucleotide polymorphisms (SNP) by SNP inbreeding coefficient (FSNP) were obtained. Linkage disequilibrium (LD), correlation of linkage phase (r) and effective population size (Ne) were also estimated. Results: Estimates of inbreeding obtained with pedigree information were lower than those obtained with genomic data in both breeds. We observed that the extent of LD was slightly larger at shorter distances between SNPs in the LW population than in the LA population, which indicates that the LW population was derived from a smaller Ne. Estimates of Ne based on genomic data were equal to 53 and 40 for the current populations of LA and LW, respectively. The correlation of linkage phase between the two breeds was equal to 0.77 at distances up to 50 kb, which suggests that genome-wide association and selection should be performed within breed. Although selection intens... Mostrar Tudo |
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Palavras-Chave: |
Mlhoramento genético animal. |
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Thesagro: |
Genética animal; Raça; Suíno. |
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Thesaurus NAL: |
Animal breeding; Swine production. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148369/1/12711-2016-Article-203.pdf
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Marc: |
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001 2054127
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008 2016 bl uuuu u00u1 u #d
024 7 $a10.1186/s12711-016-0203-3$2DOI
100 1 $aZANELLA, R.
245 $aGenetic diversity analysis of two commercial breeds of pigs using genomic and pedigree data.$h[electronic resource]
260 $c2016
520 $aAbstract Background: Genetic improvement in livestock populations can be achieved without significantly affecting genetic diversity if mating systems and selection decisions take genetic relationships among individuals into consideration. The objective of this study was to examine the genetic diversity of two commercial breeds of pigs. Genotypes from 1168 Landrace (LA) and 1094 Large White (LW) animals from a commercial breeding program in Brazil were obtained using the Illumina PorcineSNP60 Beadchip. Inbreeding estimates based on pedigree (Fx) and genomic information using runs of homozygosity (FROH) and the single nucleotide polymorphisms (SNP) by SNP inbreeding coefficient (FSNP) were obtained. Linkage disequilibrium (LD), correlation of linkage phase (r) and effective population size (Ne) were also estimated. Results: Estimates of inbreeding obtained with pedigree information were lower than those obtained with genomic data in both breeds. We observed that the extent of LD was slightly larger at shorter distances between SNPs in the LW population than in the LA population, which indicates that the LW population was derived from a smaller Ne. Estimates of Ne based on genomic data were equal to 53 and 40 for the current populations of LA and LW, respectively. The correlation of linkage phase between the two breeds was equal to 0.77 at distances up to 50 kb, which suggests that genome-wide association and selection should be performed within breed. Although selection intensities have been stronger in the LA breed than in the LW breed, levels of genomic and pedigree inbreeding were lower for the LA than for the LW breed. Conclusions: The use of genomic data to evaluate population diversity in livestock animals can provide new and more precise insights about the effects of intense selection for production traits. Resulting information and knowledge can be used to effectively increase response to selection by appropriately managing the rate of inbreeding, minimizing negative effects of inbreeding depression and therefore maintaining desirable levels of genetic diversity.
650 $aAnimal breeding
650 $aSwine production
650 $aGenética animal
650 $aRaça
650 $aSuíno
653 $aMlhoramento genético animal
700 1 $aPEIXOTO, J. de O.
700 1 $aCARDOSO, F. F.
700 1 $aCARDOSO, L. L.
700 1 $aBIEGELMEYER, P.
700 1 $aCANTAO, M. E.
700 1 $aOTAVIANO, A.
700 1 $aFREITAS, M. S.
700 1 $aCAETANO, A. R.
700 1 $aLEDUR, M. C.
773 $tGenetics Selection Evolution$gv. 48, n. 24, 30 Mar. 2016.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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