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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
15/01/2008 |
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Data da última atualização: |
07/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA, P. E. F.; VERZA, N. C.; BITTENCOURT, D.; SOUTO, B. M.; MADEIRA, L. M.; ANDRADE, A. C.; SILVA, F. R. da; LEWIS, R. V.; RECH FILHO, E. L. |
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Afiliação: |
P. E. F. Oliveira, Universidade Católica de Brasília/Embrapa Recursos Genéticos e Biotecnologia; Natalia Cristina Verza Ferreira, Embrapa Recursos Genéticos e Biotecnologia; Daniela Matias de Carvalho Bittencourt, Universidade de Brasília/Embrapa Recursos Genéticos e Biotecnologia; B. M. Souto, Universidade de Brasilía/Embrapa Recursos Genéticos e Biotecnologia; L. M. Madeira, Universidade de Brasilía/Embrapa Recursos Genéticos e Biotecnologia; A. C. Andrade, Embrapa Recursos Genéticos e Biotecnologia; FELIPE RODRIGUES DA SILVA, CNPTIA; R. V. Lewis, University of Wyoming; ELIBIO LEOPOLDO RECH FILHO, Cenargen. |
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Título: |
Producing artificial silk fibers from brazilian spider genes in bacteria and plant systems. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE GENÉTICA, 53., 2007, Águas de Lindóia. Anais... Águas de Lindóia: SBG, 2007. |
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Páginas: |
1 p. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Ampola; Auicularia juruensis; Fibras animales; Glándulas de seda; Ingeniería de proteínas; Nephilengys cruentata; Parawixia bistriata; Propiedades mecánicas; Proteínas de la seda; Spider; Spidroin; Telarañas. |
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Thesagro: |
Aranha; Biologia Animal; Engenharia Genética; Fibra Animal; Propriedade Mecânica; Proteína; Seda. |
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Thesaurus Nal: |
Animal fibers; Araneae; Mechanical properties; Protein engineering; Silk glands; Silk proteins; Webs. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183726/1/16838.pdf
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Marc: |
LEADER 01489nam a2200517 a 4500
001 1505916
005 2023-11-07
008 2007 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, P. E. F.
245 $aProducing artificial silk fibers from brazilian spider genes in bacteria and plant systems.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE GENÉTICA, 53., 2007, Águas de Lindóia. Anais... Águas de Lindóia: SBG$c2007
300 $a1 p.
650 $aAnimal fibers
650 $aAraneae
650 $aMechanical properties
650 $aProtein engineering
650 $aSilk glands
650 $aSilk proteins
650 $aWebs
650 $aAranha
650 $aBiologia Animal
650 $aEngenharia Genética
650 $aFibra Animal
650 $aPropriedade Mecânica
650 $aProteína
650 $aSeda
653 $aAmpola
653 $aAuicularia juruensis
653 $aFibras animales
653 $aGlándulas de seda
653 $aIngeniería de proteínas
653 $aNephilengys cruentata
653 $aParawixia bistriata
653 $aPropiedades mecánicas
653 $aProteínas de la seda
653 $aSpider
653 $aSpidroin
653 $aTelarañas
700 1 $aVERZA, N. C.
700 1 $aBITTENCOURT, D.
700 1 $aSOUTO, B. M.
700 1 $aMADEIRA, L. M.
700 1 $aANDRADE, A. C.
700 1 $aSILVA, F. R. da
700 1 $aLEWIS, R. V.
700 1 $aRECH FILHO, E. L.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
19/09/2018 |
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Data da última atualização: |
20/09/2018 |
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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: |
MOREIRA, G. C. M.; BOSCHIERO, C.; CESAR, A. S. M.; REECY, J. M.; GODOY, T. F.; TREVISOLI, P. A.; CANTAO, M. E.; LEDUR, M. C.; IBELLI, A. M. G.; MOURA, A. S. M. T.; GARRICK, D.; COUTINHO, L. L. |
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Afiliação: |
GABRIEL COSTA MONTEIRO MOREIRA, ESALQ; CLARISSA BOSCHIERO, ESALQ; ALINE SILVA MELLO CESAR, ESALQ; JAMES M. REECY; THAÍS FERNANDA GODOY, USP/ESALq; PRISCILA ANCHIETA TREVISOLI, USP/ESALq; MAURICIO EGIDIO CANTAO, CNPSA; MONICA CORREA LEDUR, CNPSA; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; ANA SILVIA ALVES MEIRA TAVARES MOURA, USP/ESALq; DORIAN GARRICK, USP/ESALq; LUIZ LEHMMAN COUTINHO, USP/ESALq. |
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Título: |
A genome-wide association study reveals novel genomic regions and positional candidate genes for fat deposition in broiler chickens. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
BMC Genomics, v. 19, n. 374, 2018. |
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DOI: |
10.1186/s12864-018-4779-6 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Background: Excess fat content in chickens has a negative impact on poultry production. The discovery of QTL associated with fat deposition in the carcass allows the identification of positional candidate genes (PCGs) that might regulate fat deposition and be useful for selection against excess fat content in chicken’s carcass. This study aimed to estimate genomic heritability coefficients and to identify QTLs and PCGs for abdominal fat (ABF) and skin (SKIN) traits in a broiler chicken population, originated from the White Plymouth Rock and White Cornish breeds. Results: ABF and SKIN are moderately heritable traits in our broiler population with estimates ranging from 0.23 to 0.33. Using a high density SNP panel (355,027 informative SNPs), we detected nine unique QTLs that were associated with these fat traits. Among these, four QTL were novel, while five have been previously reported in the literature. Thirteen PCGs were identified that might regulate fat deposition in these QTL regions: JDP2, PLCG1, HNF4A, FITM2, ADIPOR1, PTPN11, MVK, APOA1, APOA4, APOA5, ENSGALG00000000477, ENSGALG00000000483, and ENSGALG00000005043. We used sequence information from founder animals to detect 4843 SNPs in the 13 PCGs. Among those, two were classified as potentially deleterious and two as high impact SNPs. Conclusions: This study generated novel results that can contribute to a better understanding of fat deposition in chickens. The use of high density array of SNPs increases genome coverage and improves QTL resolution than would have been achieved with low density. The identified PCGs were involved in many biological processes that regulate lipid storage. The SNPs identified in the PCGs, especially those predicted as potentially deleterious and high impact, may affect fat deposition. Validation should be undertaken before using these SNPs for selection against carcass fat accumulation and to improve feed efficiency in broiler chicken production. MenosAbstract Background: Excess fat content in chickens has a negative impact on poultry production. The discovery of QTL associated with fat deposition in the carcass allows the identification of positional candidate genes (PCGs) that might regulate fat deposition and be useful for selection against excess fat content in chicken’s carcass. This study aimed to estimate genomic heritability coefficients and to identify QTLs and PCGs for abdominal fat (ABF) and skin (SKIN) traits in a broiler chicken population, originated from the White Plymouth Rock and White Cornish breeds. Results: ABF and SKIN are moderately heritable traits in our broiler population with estimates ranging from 0.23 to 0.33. Using a high density SNP panel (355,027 informative SNPs), we detected nine unique QTLs that were associated with these fat traits. Among these, four QTL were novel, while five have been previously reported in the literature. Thirteen PCGs were identified that might regulate fat deposition in these QTL regions: JDP2, PLCG1, HNF4A, FITM2, ADIPOR1, PTPN11, MVK, APOA1, APOA4, APOA5, ENSGALG00000000477, ENSGALG00000000483, and ENSGALG00000005043. We used sequence information from founder animals to detect 4843 SNPs in the 13 PCGs. Among those, two were classified as potentially deleterious and two as high impact SNPs. Conclusions: This study generated novel results that can contribute to a better understanding of fat deposition in chickens. The use of high density array of SNPs increases geno... Mostrar Tudo |
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Thesagro: |
Frango de Corte; Gordura; Hereditariedade; Melhoramento Genético Animal; Peso. |
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Thesaurus NAL: |
Animal genetics; Broiler chickens; Genomics; Heritability; Quantitative genetics; Quantitative trait loci. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03132naa a2200397 a 4500
001 2096061
005 2018-09-20
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1186/s12864-018-4779-6$2DOI
100 1 $aMOREIRA, G. C. M.
245 $aA genome-wide association study reveals novel genomic regions and positional candidate genes for fat deposition in broiler chickens.$h[electronic resource]
260 $c2018
520 $aAbstract Background: Excess fat content in chickens has a negative impact on poultry production. The discovery of QTL associated with fat deposition in the carcass allows the identification of positional candidate genes (PCGs) that might regulate fat deposition and be useful for selection against excess fat content in chicken’s carcass. This study aimed to estimate genomic heritability coefficients and to identify QTLs and PCGs for abdominal fat (ABF) and skin (SKIN) traits in a broiler chicken population, originated from the White Plymouth Rock and White Cornish breeds. Results: ABF and SKIN are moderately heritable traits in our broiler population with estimates ranging from 0.23 to 0.33. Using a high density SNP panel (355,027 informative SNPs), we detected nine unique QTLs that were associated with these fat traits. Among these, four QTL were novel, while five have been previously reported in the literature. Thirteen PCGs were identified that might regulate fat deposition in these QTL regions: JDP2, PLCG1, HNF4A, FITM2, ADIPOR1, PTPN11, MVK, APOA1, APOA4, APOA5, ENSGALG00000000477, ENSGALG00000000483, and ENSGALG00000005043. We used sequence information from founder animals to detect 4843 SNPs in the 13 PCGs. Among those, two were classified as potentially deleterious and two as high impact SNPs. Conclusions: This study generated novel results that can contribute to a better understanding of fat deposition in chickens. The use of high density array of SNPs increases genome coverage and improves QTL resolution than would have been achieved with low density. The identified PCGs were involved in many biological processes that regulate lipid storage. The SNPs identified in the PCGs, especially those predicted as potentially deleterious and high impact, may affect fat deposition. Validation should be undertaken before using these SNPs for selection against carcass fat accumulation and to improve feed efficiency in broiler chicken production.
650 $aAnimal genetics
650 $aBroiler chickens
650 $aGenomics
650 $aHeritability
650 $aQuantitative genetics
650 $aQuantitative trait loci
650 $aFrango de Corte
650 $aGordura
650 $aHereditariedade
650 $aMelhoramento Genético Animal
650 $aPeso
700 1 $aBOSCHIERO, C.
700 1 $aCESAR, A. S. M.
700 1 $aREECY, J. M.
700 1 $aGODOY, T. F.
700 1 $aTREVISOLI, P. A.
700 1 $aCANTAO, M. E.
700 1 $aLEDUR, M. C.
700 1 $aIBELLI, A. M. G.
700 1 $aMOURA, A. S. M. T.
700 1 $aGARRICK, D.
700 1 $aCOUTINHO, L. L.
773 $tBMC Genomics$gv. 19, n. 374, 2018.
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