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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
12/12/2018 |
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Data da última atualização: |
12/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PERIPOLLI, E.; METZGER, J.; LEMOS, M. V. A. de; STAFUZZA, N. B.; KLUSKA, S.; OLIVIERI, B. F.; FEITOSA, F. L. B.; BERTON, M. P.; LOPES, F. B.; MUNARI, D. P.; LOBO, R. B.; MAGNABOSCO, C. de U.; DI CROCE, F.; OSTERSTOCK, J.; DENISE, S.; PEREIRA, A. S. C.; BALDI, F. |
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Afiliação: |
ELISA PERIPOLLI, UNESP; JULIA METZGER, University of Veterinary Medicine Hannover; MARCOS VINICIUS ANTUNES DE LEMOS, UNESP; NEDENIA BONVINOSTAFUZZA, UNESP; SABRINA KLUSKA, UNESP; BIANCA FERREIRA OLIVIERI, UNESP; FABIELI LOUISE BRAGA FEITOSA, UNESP; MARIANA PIATTO BERTON, UNESP; FERNANDO BRITO LOPES, UNESP; DANISIO PRADO MUNARI, UNESP; RAYSILDO BARBOSA LOBO, Associação Nacional de Criadores e Pesquisadores; CLAUDIO DE ULHOA MAGNABOSCO, CPAC; FERNANDO DI CROCE, Zoetis; JASON OSTERSTOCK, Zoetis; SUE DENISE, Zoetis; ANGELICA SIMONE CRAVO PEREIRA, USP; FERNANDO BALDI, UNESP. |
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Título: |
Autozygosity islands and ROH patterns in Nellore lineages: evidence of selection for functionally important traits. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
BMC Genomics, v. 19, 680, 2018. |
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DOI: |
https://dx.doi.org/10.1186%2Fs12864-018-5060-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Background The aim of this study was to assess genome-wide autozygosity in a Nellore cattle population and to characterize ROH patterns and autozygosity islands that may have occurred due to selection within its lineages. It attempts also to compare estimates of inbreeding calculated from ROH (FROH), genomic relationship matrix (FGRM), and pedigree-based coefficient (FPED). Results The average number of ROH per animal was 55.15 ± 13.01 with an average size of 3.24 Mb. The Nellore genome is composed mostly by a high number of shorter segments accounting for 78% of all ROH, although the proportion of the genome covered by them was relatively small. The genome autozygosity proportion indicates moderate to high inbreeding levels for classical standards, with an average value of 7.15% (178.70 Mb). The average of FPED and FROH, and their correlations (− 0.05 to 0.26) were low. Estimates of correlation between FGRM-FPED was zero, while the correlation (− 0.01 to − 0.07) between FGRM-FROH decreased as a function of ROH length, except for FROH > 8Mb (− 0.03). Overall, inbreeding coefficients were not high for the genotyped animals. Autozygosity islands were evident across the genome (n = 62) and their genomic location did not largely differ within lineages. Enriched terms (p < 0.01) associated with defense response to bacteria (GO:0042742), immune complex reaction (GO:0045647), pregnancy-associated glycoproteins genes (GO:0030163), and organism growth (GO:0040014) were described within the autozygotic islands. Conclusions Low FPED-FROH correlation estimates indicate that FPED is not the most suitable method for capturing ancient inbreeding when the pedigree does not extend back many generations and FROH should be used instead. Enriched terms (p < 0.01) suggest a strong selection for immune response. Non-overlapping islands within the lineages greatly explain the mechanism underlying selection for functionally important traits in Nellore cattle. MenosAbstract Background The aim of this study was to assess genome-wide autozygosity in a Nellore cattle population and to characterize ROH patterns and autozygosity islands that may have occurred due to selection within its lineages. It attempts also to compare estimates of inbreeding calculated from ROH (FROH), genomic relationship matrix (FGRM), and pedigree-based coefficient (FPED). Results The average number of ROH per animal was 55.15 ± 13.01 with an average size of 3.24 Mb. The Nellore genome is composed mostly by a high number of shorter segments accounting for 78% of all ROH, although the proportion of the genome covered by them was relatively small. The genome autozygosity proportion indicates moderate to high inbreeding levels for classical standards, with an average value of 7.15% (178.70 Mb). The average of FPED and FROH, and their correlations (− 0.05 to 0.26) were low. Estimates of correlation between FGRM-FPED was zero, while the correlation (− 0.01 to − 0.07) between FGRM-FROH decreased as a function of ROH length, except for FROH > 8Mb (− 0.03). Overall, inbreeding coefficients were not high for the genotyped animals. Autozygosity islands were evident across the genome (n = 62) and their genomic location did not largely differ within lineages. Enriched terms (p < 0.01) associated with defense response to bacteria (GO:0042742), immune complex reaction (GO:0045647), pr... Mostrar Tudo |
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Palavras-Chave: |
Padroes ROH. |
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Thesagro: |
Endogamia; Gado Nelore; Genética Animal; Genoma. |
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Thesaurus Nal: |
Homozygosity. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188276/1/12864-2018-Article-5060-APAGAR.pdf
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Marc: |
LEADER 03204naa a2200397 a 4500
001 2101339
005 2018-12-12
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://dx.doi.org/10.1186%2Fs12864-018-5060-8$2DOI
100 1 $aPERIPOLLI, E.
245 $aAutozygosity islands and ROH patterns in Nellore lineages$bevidence of selection for functionally important traits.$h[electronic resource]
260 $c2018
520 $aAbstract Background The aim of this study was to assess genome-wide autozygosity in a Nellore cattle population and to characterize ROH patterns and autozygosity islands that may have occurred due to selection within its lineages. It attempts also to compare estimates of inbreeding calculated from ROH (FROH), genomic relationship matrix (FGRM), and pedigree-based coefficient (FPED). Results The average number of ROH per animal was 55.15 ± 13.01 with an average size of 3.24 Mb. The Nellore genome is composed mostly by a high number of shorter segments accounting for 78% of all ROH, although the proportion of the genome covered by them was relatively small. The genome autozygosity proportion indicates moderate to high inbreeding levels for classical standards, with an average value of 7.15% (178.70 Mb). The average of FPED and FROH, and their correlations (− 0.05 to 0.26) were low. Estimates of correlation between FGRM-FPED was zero, while the correlation (− 0.01 to − 0.07) between FGRM-FROH decreased as a function of ROH length, except for FROH > 8Mb (− 0.03). Overall, inbreeding coefficients were not high for the genotyped animals. Autozygosity islands were evident across the genome (n = 62) and their genomic location did not largely differ within lineages. Enriched terms (p < 0.01) associated with defense response to bacteria (GO:0042742), immune complex reaction (GO:0045647), pregnancy-associated glycoproteins genes (GO:0030163), and organism growth (GO:0040014) were described within the autozygotic islands. Conclusions Low FPED-FROH correlation estimates indicate that FPED is not the most suitable method for capturing ancient inbreeding when the pedigree does not extend back many generations and FROH should be used instead. Enriched terms (p < 0.01) suggest a strong selection for immune response. Non-overlapping islands within the lineages greatly explain the mechanism underlying selection for functionally important traits in Nellore cattle.
650 $aHomozygosity
650 $aEndogamia
650 $aGado Nelore
650 $aGenética Animal
650 $aGenoma
653 $aPadroes ROH
700 1 $aMETZGER, J.
700 1 $aLEMOS, M. V. A. de
700 1 $aSTAFUZZA, N. B.
700 1 $aKLUSKA, S.
700 1 $aOLIVIERI, B. F.
700 1 $aFEITOSA, F. L. B.
700 1 $aBERTON, M. P.
700 1 $aLOPES, F. B.
700 1 $aMUNARI, D. P.
700 1 $aLOBO, R. B.
700 1 $aMAGNABOSCO, C. de U.
700 1 $aDI CROCE, F.
700 1 $aOSTERSTOCK, J.
700 1 $aDENISE, S.
700 1 $aPEREIRA, A. S. C.
700 1 $aBALDI, F.
773 $tBMC Genomics$gv. 19, 680, 2018.
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Registro original: |
Embrapa Cerrados (CPAC) |
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| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 10. | | DUTRA, A. de S.; FURTADO, A. A. L.; PACHECO, S.; OIANO NETO, J. Efeito do tratamento térmico na concentração de carotenóides, compostos fenólicos, ácido ascórbico e capacidade antioxidante do suco de tangerina murcote. Brazilian Journal of Food Technology, Campinas, v. 15, n. 3, p. 198-207, jul./set. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
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| 11. | | DUTRA, A. de S.; FURTADO, A. A. L.; RIBEIRO, C. S. da C.; BIZZO, H. R.; LOPES-LUTZ, D. Avaliação da pungência de duas cultivares de pimenta (Capsicum baccatum var. pendulum) submetidas a tratamento térmico em conserva. In: ENCONTRO REGIONAL SUL DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 9., 2007, Curitiba. Inovação, sustentabilidade e competitividade em alimentos: anais... Curitiba: SBCTA: UFPR: UEL, 2007. p. 723-728.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 15. | | MORAIS, A. C. N. de; TIBURSKI, J. H.; WALTER, E. H. M.; DUTRA, A. de S.; DELIZA, R.; ROSENTHAL, A. Efeitos da alta pressão hidrostática sobre características físico-químicas de bebida composta de soro de queijo minas frescal e suco de maracujá. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 24.; CONGRESSO DO INSTITUTO NACIONAL DE CIÊNCIA E TECNOLOGIA DE FRUTOS TROPICAIS, 4., 2014, Aracaju. Inovação e sustentabilidade em ciência e tecnologia de alimentos: resumos. [Campinas]: SBCTA, 2014. p. 424| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 17. | | MONTEIRO, R. P.; NASCIMENTO NETO, F. do; ALVARENGA, A. B.; MACHADO, R. L. P.; DUTRA, A. de S. De Sete Lagoas (MG) a Conceição do Araguaia (PA): formação de multiplicadores em Boas Práticas de Fabricação (BPF) de alimentos para agroindústrias de agricultores familiares. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 53., 2015, João Pessoa. Agropecuária, meio ambiente e desenvolvimento: anais eletrônicos. João Pessoa: Sober, 2015. Não paginado. Sober 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 19. | | DUTRA, A. de S.; FURTADO, A. A. L.; PONTES, S. M.; DELLA MODESTA, R. C. FERREIRA, J. C. S. Influência da temperatura na degradação da textura e da cor do minimilho em conserva. In: CONGRESSO NACIONAL DE MILHO E SORGO, 24., 2002, Florianópolis, SC. Resumos... Florianópolis, 2002. p. 444.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 20. | | ASSIS, P. de P.; OIANO NETO, J.; ROSA, J. S. da; PACHECO, S.; SOUZA, A. M. de; FURTADO, A. A. L.; DUTRA, A. de S. Alternativas de utilização dos resíduos gerados na indústria produtora de suco de tangerina murcote (Citrus reticulata). In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 2., 2011, Foz do Iguaçu. Anais... Concórdia: SBERA, 2011. 4 p.| Tipo: Artigo em Anais de Congresso |
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