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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
Data corrente: |
23/08/2017 |
Data da última atualização: |
01/02/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BUZANSKAS, M. E.; GROSSI, D. do A.; VENTURA, R. V.; SCHENKEL, F. S.; CHUD, T. C. S.; STAFUZZA, N. B.; ROLA, L. D.; MEIRELLES, S. L. C.; MOKRY, F. B.; MUDADU, M. de A.; HIGA, R. H.; SILVA, M. V. G. B.; ALENCAR, M. M. de; REGITANO, L. C. de A.; MUNARI, D. P. |
Afiliação: |
MARCOS ELI BUZANSKAS, UFPB; DANIELA DO AMARAL GROSSI, Fast Genetics, Saskatoon; RICARDO VIEIRA VENTURA, Beef Improvement Opportunities, Guelph; FLAVIO SCHRAMM SCHENKEL, University of Guelph; TATIANE CRISTINA SELEGUIM CHUD, FCAV/Unesp; NEDENIA BONVINO STAFUZZA, FCAV/Unesp; LUCIANA DINIZ ROLA, FCAV/Unesp; SARAH LAGUNA CONCEIÇÃO MEIRELLES, Ufla; FABIANA BARICHELLO MOKRY, UFSCar; MAURICIO DE ALVARENGA MUDADU, CNPTIA; ROBERTO HIROSHI HIGA, CNPTIA; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; MAURICIO MELLO DE ALENCAR, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; DANÍSIO PRADO MUNARI, FCAV/Unesp. |
Título: |
Candidate genes for male and female reproductive traits in Canchim beef cattle. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Journal of Animal Science and Biotechnology, v. 8, p. 1-10, 2017. |
DOI: |
10.1186/s40104-017-0199-8 |
Idioma: |
Inglês |
Notas: |
Artigo 67. Na publicação: Marcos Vinícius Gualberto Barbosa da Silva. |
Conteúdo: |
Background: Beef cattle breeding programs in Brazil have placed greater emphasis on the genomic study of reproductive traits of males and females due to their economic importance. In this study, genome-wide associations were assessed for scrotal circumference at 210 d of age, scrotal circumference at 420 d of age, age at first calving, and age at second calving, in Canchim beef cattle. Data quality control was conducted resulting in 672,778 SNPs and 392 animals. Results: Associated SNPs were observed for scrotal circumference at 420 d of age (435 SNPs), followed by scrotal circumference at 210 d of age (12 SNPs), age at first calving (six SNPs), and age at second calving (four SNPs). We investigated whether significant SNPs were within genic or surrounding regions. Biological processes of genes were associated with immune system, multicellular organismal process, response to stimulus, apoptotic process, cellular component organization or biogenesis, biological adhesion, and reproduction. Conclusions: Few associations were observed for scrotal circumference at 210 d of age, age at first calving, and age at second calving, reinforcing their polygenic inheritance and the complexity of understanding the genetic architecture of reproductive traits. Finding many associations for scrotal circumference at 420 d of age in various regions of the Canchim genome also reveals the difficulty of targeting specific candidate genes that could act on fertility; nonetheless, the high linkage disequilibrium between loci herein estimated could aid to overcome this issue. Therefore, all relevant information about genomic regions influencing reproductive traits may contribute to target candidate genes for further investigation of causal mutations and aid in future genomic studies in Canchim cattle to improve the breeding program. MenosBackground: Beef cattle breeding programs in Brazil have placed greater emphasis on the genomic study of reproductive traits of males and females due to their economic importance. In this study, genome-wide associations were assessed for scrotal circumference at 210 d of age, scrotal circumference at 420 d of age, age at first calving, and age at second calving, in Canchim beef cattle. Data quality control was conducted resulting in 672,778 SNPs and 392 animals. Results: Associated SNPs were observed for scrotal circumference at 420 d of age (435 SNPs), followed by scrotal circumference at 210 d of age (12 SNPs), age at first calving (six SNPs), and age at second calving (four SNPs). We investigated whether significant SNPs were within genic or surrounding regions. Biological processes of genes were associated with immune system, multicellular organismal process, response to stimulus, apoptotic process, cellular component organization or biogenesis, biological adhesion, and reproduction. Conclusions: Few associations were observed for scrotal circumference at 210 d of age, age at first calving, and age at second calving, reinforcing their polygenic inheritance and the complexity of understanding the genetic architecture of reproductive traits. Finding many associations for scrotal circumference at 420 d of age in various regions of the Canchim genome also reveals the difficulty of targeting specific candidate genes that could act on fertility; nonetheless, the high linkage d... Mostrar Tudo |
Palavras-Chave: |
Polimorfismo de nucleotídeo único. |
Thesagro: |
Gado Canchim; Gado de corte. |
Thesaurus Nal: |
Beef cattle; Genome-wide association study; Quantitative trait loci; Single nucleotide polymorphism. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162973/1/AP-Candidate-genes-Buzanskas-etal.pdf
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Marc: |
LEADER 03090naa a2200397 a 4500 001 2074373 005 2018-02-01 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1186/s40104-017-0199-8$2DOI 100 1 $aBUZANSKAS, M. E. 245 $aCandidate genes for male and female reproductive traits in Canchim beef cattle.$h[electronic resource] 260 $c2017 500 $aArtigo 67. Na publicação: Marcos Vinícius Gualberto Barbosa da Silva. 520 $aBackground: Beef cattle breeding programs in Brazil have placed greater emphasis on the genomic study of reproductive traits of males and females due to their economic importance. In this study, genome-wide associations were assessed for scrotal circumference at 210 d of age, scrotal circumference at 420 d of age, age at first calving, and age at second calving, in Canchim beef cattle. Data quality control was conducted resulting in 672,778 SNPs and 392 animals. Results: Associated SNPs were observed for scrotal circumference at 420 d of age (435 SNPs), followed by scrotal circumference at 210 d of age (12 SNPs), age at first calving (six SNPs), and age at second calving (four SNPs). We investigated whether significant SNPs were within genic or surrounding regions. Biological processes of genes were associated with immune system, multicellular organismal process, response to stimulus, apoptotic process, cellular component organization or biogenesis, biological adhesion, and reproduction. Conclusions: Few associations were observed for scrotal circumference at 210 d of age, age at first calving, and age at second calving, reinforcing their polygenic inheritance and the complexity of understanding the genetic architecture of reproductive traits. Finding many associations for scrotal circumference at 420 d of age in various regions of the Canchim genome also reveals the difficulty of targeting specific candidate genes that could act on fertility; nonetheless, the high linkage disequilibrium between loci herein estimated could aid to overcome this issue. Therefore, all relevant information about genomic regions influencing reproductive traits may contribute to target candidate genes for further investigation of causal mutations and aid in future genomic studies in Canchim cattle to improve the breeding program. 650 $aBeef cattle 650 $aGenome-wide association study 650 $aQuantitative trait loci 650 $aSingle nucleotide polymorphism 650 $aGado Canchim 650 $aGado de corte 653 $aPolimorfismo de nucleotídeo único 700 1 $aGROSSI, D. do A. 700 1 $aVENTURA, R. V. 700 1 $aSCHENKEL, F. S. 700 1 $aCHUD, T. C. S. 700 1 $aSTAFUZZA, N. B. 700 1 $aROLA, L. D. 700 1 $aMEIRELLES, S. L. C. 700 1 $aMOKRY, F. B. 700 1 $aMUDADU, M. de A. 700 1 $aHIGA, R. H. 700 1 $aSILVA, M. V. G. B. 700 1 $aALENCAR, M. M. de 700 1 $aREGITANO, L. C. de A. 700 1 $aMUNARI, D. P. 773 $tJournal of Animal Science and Biotechnology$gv. 8, p. 1-10, 2017.
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Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
30/10/2000 |
Data da última atualização: |
30/10/2000 |
Autoria: |
VILLAS BOAS, G. L. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Caracterizacao molecular da mosca-branca Bemisia argentifolii Bellows & Perring, 1994 (Homoptera: Aleyrodidae) e determinacao do potencial biotico das plantas hospedeiras: abobrinha; feijao; mandioca; milho; poinsetia; repolho e tomate. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Sao Carlos: UFSCar, 2000. |
Páginas: |
170p. |
Idioma: |
Português |
Notas: |
Tese Doutorado. |
Conteúdo: |
Objetivos: 1) identificar os biotipos predominantes de Bemisia, coletadas em diferentes regioes geograficas no Brasil; 2) determinar a estrutura genetica de populacoes de mosca-branca e a contribuicao de individuos partenogeneticos em infestacoes da praga; 3) Avaliar o potencial biotipo da mosca-branca B. argentifolii nas especies cultivadas: abobrinha, feijao, mandioca, milho, poinsetia, repolho e tomate; 4) avaliar as plantas hospedeiras preferenciais de B. argentifolii para alimentacao, oviposicao e abrigo, em casa de vegetacao, em testes de livre escolha e avaliar o desenvolvimento pre-imaginal do inseto apos tres geracoes de associacao com mandioca, berinjela e repolho. |
Palavras-Chave: |
Abobrinha; Brasil; Brasilia; Distrito Federal; Eggplant; Euphorbia pulcherima; Maize; Mosca-branca; Pest insects; Poinsetia; Poinsettia; Potencial biotipo; Snap bean; Whitefly. |
Thesagro: |
Berinjela; Brassica Oleracea Capitata; Cerrado; Cucúrbita Pepo; Estufa; Feijão; Genética; Inseto; Lycopersicon Esculentum; Mandioca; Manihot Esculenta; Milho; Phaseolus Vulgaris; Planta Hospedeira; Praga; Repolho; Solanum Melongena; Tomate; Zea Mays. |
Thesaurus NAL: |
Bemisia argentifolii; biotic potential; Brazil; cabbage; cassava; genetics; greenhouses; host plants; tomatoes; zucchini. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02403nam a2200649 a 4500 001 1768628 005 2000-10-30 008 2000 bl uuuu m 00u1 u #d 100 1 $aVILLAS BOAS, G. L. 245 $aCaracterizacao molecular da mosca-branca Bemisia argentifolii Bellows & Perring, 1994 (Homoptera$bAleyrodidae) e determinacao do potencial biotico das plantas hospedeiras: abobrinha; feijao; mandioca; milho; poinsetia; repolho e tomate. 260 $aSao Carlos: UFSCar$c2000 300 $a170p. 500 $aTese Doutorado. 520 $aObjetivos: 1) identificar os biotipos predominantes de Bemisia, coletadas em diferentes regioes geograficas no Brasil; 2) determinar a estrutura genetica de populacoes de mosca-branca e a contribuicao de individuos partenogeneticos em infestacoes da praga; 3) Avaliar o potencial biotipo da mosca-branca B. argentifolii nas especies cultivadas: abobrinha, feijao, mandioca, milho, poinsetia, repolho e tomate; 4) avaliar as plantas hospedeiras preferenciais de B. argentifolii para alimentacao, oviposicao e abrigo, em casa de vegetacao, em testes de livre escolha e avaliar o desenvolvimento pre-imaginal do inseto apos tres geracoes de associacao com mandioca, berinjela e repolho. 650 $aBemisia argentifolii 650 $abiotic potential 650 $aBrazil 650 $acabbage 650 $acassava 650 $agenetics 650 $agreenhouses 650 $ahost plants 650 $atomatoes 650 $azucchini 650 $aBerinjela 650 $aBrassica Oleracea Capitata 650 $aCerrado 650 $aCucúrbita Pepo 650 $aEstufa 650 $aFeijão 650 $aGenética 650 $aInseto 650 $aLycopersicon Esculentum 650 $aMandioca 650 $aManihot Esculenta 650 $aMilho 650 $aPhaseolus Vulgaris 650 $aPlanta Hospedeira 650 $aPraga 650 $aRepolho 650 $aSolanum Melongena 650 $aTomate 650 $aZea Mays 653 $aAbobrinha 653 $aBrasil 653 $aBrasilia 653 $aDistrito Federal 653 $aEggplant 653 $aEuphorbia pulcherima 653 $aMaize 653 $aMosca-branca 653 $aPest insects 653 $aPoinsetia 653 $aPoinsettia 653 $aPotencial biotipo 653 $aSnap bean 653 $aWhitefly
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