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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
20/02/2014 |
Data da última atualização: |
24/03/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARDOSO, J. H.; OLANDA, R. B.; MAYOR, E. R. S. |
Afiliação: |
JOEL HENRIQUE CARDOSO, CPACT; Rosemeri Berguenmaier Olanda, EMATER; Eduardo Reis Souto Mayor, EMATER. |
Título: |
Experiência agroflorestal em área de assentamento de reforma agrária: muito mais do que uma iniciativa isolada - Herval, RS, 2013. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Cadernos de Agroecologia, v. 8, n. 2, nov. 2013. |
Idioma: |
Português |
Notas: |
Resumos do VIII Congresso Brasileiro de Agroecologia - Porto Alegre/RS - 25 a 28/11/2013. |
Palavras-Chave: |
Agroecologia; Quebra vento; Sistema silvipastoril; Sistemas agroflorestais. |
Thesagro: |
Acácia Negra. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97853/1/14195-62137-1-PB.pdf
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Marc: |
LEADER 00746naa a2200205 a 4500 001 1980707 005 2014-03-24 008 2013 bl uuuu u00u1 u #d 100 1 $aCARDOSO, J. H. 245 $aExperiência agroflorestal em área de assentamento de reforma agrária$bmuito mais do que uma iniciativa isolada - Herval, RS, 2013.$h[electronic resource] 260 $c2013 500 $aResumos do VIII Congresso Brasileiro de Agroecologia - Porto Alegre/RS - 25 a 28/11/2013. 650 $aAcácia Negra 653 $aAgroecologia 653 $aQuebra vento 653 $aSistema silvipastoril 653 $aSistemas agroflorestais 700 1 $aOLANDA, R. B. 700 1 $aMAYOR, E. R. S. 773 $tCadernos de Agroecologia$gv. 8, n. 2, nov. 2013.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Pecuária Sul. |
Data corrente: |
02/01/2014 |
Data da última atualização: |
22/01/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
GIACHETTO, P. F.; PEREIRA, F. C. P.; MOKRY, F. B.; HIGA, R. H.; MUDADU, M. A.; SILVA, M. V.; NICIURA, S. C. M.; CARDOSO, F. F.; ALENCAR, M. M.; MEIRELLES, S. L. C.; LIMA, A. O.; REGITANO, L. C. A. |
Afiliação: |
POLIANA FERNANDA GIACHETTO, CNPTIA; FERNANDA C. P. PEREIRA; FABIANA B. MOKRY; ROBERTO HIROSHI HIGA, CNPTIA; MAURICIO DE ALVARENGA MUDADU, CPPSE; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; SIMONE CRISTINA MEO NICIURA, CPPSE; FERNANDO FLORES CARDOSO, CPPSUL; MAURICIO MELLO DE ALENCAR, CPPSE; SARAH L. C. MEIRELLES, UFV; ANDRESSA O. LIMA, UFSCar; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
Título: |
Initial analysis of copy number variations in canchim beef cattle with extreme phenotypes for ribeye area. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: INTERNATIONAL PLANT & ANIMAL GENOME, 21., 2013, San Diego. [Abstracts...]. [S.l.: s.n.], 2013. |
Páginas: |
Não paginado. |
Idioma: |
Inglês |
Notas: |
Pôster P0572. |
Conteúdo: |
Genomic structural variation, in the form of large-scale insertions and deletions, as well as inversions and translocations, are referred to as copy number variations (CNVs). Compared to single nucleotide polymorphisms (SNPs), CNVs have potentially greater effects on gene structure, dosage and regulation, being an important source of phenotypic variation. In humans, CNVs are widespread in the genome and have been shown to be associated with complex traits. In livestock species, the characterization of this genetic variation is an important step toward linking genes or genomic regions with phenotypic traits of economic importance. Studies in cattle have revealed some CNVs associated with differences in host parasite resistance and breed-specific differences in adaptation, health, and production traits. We report initial data from an analysis of CNVs in Canchim, a synthetic cattle (5/8 Charolais + 3/8 Zebu) that has been selected for meat production in Brazil. Using the PennCNV software and data from 192 Canchim DNA samples with extreme phenotypes for ribeye area, genotyped with Illumina BovineHD BeadChip, a total of 6,985 CNVs were detected. The regions ranged from 20,012bp to 4,157,122bp, with mean and median of 140,484bp and 81,303bp, respectively. Copy number gains (62.09%) were found to be more common than deletions. Gene content of discovered CNVs and functional enrichment analysis are being assessed using Ensembl genes and cattle RefSeq databases, and PANTHER classification system, respectively. We expect to use these findings in genome wide association studies to better understand the genetic variation underlying meat quality in beef cattle. MenosGenomic structural variation, in the form of large-scale insertions and deletions, as well as inversions and translocations, are referred to as copy number variations (CNVs). Compared to single nucleotide polymorphisms (SNPs), CNVs have potentially greater effects on gene structure, dosage and regulation, being an important source of phenotypic variation. In humans, CNVs are widespread in the genome and have been shown to be associated with complex traits. In livestock species, the characterization of this genetic variation is an important step toward linking genes or genomic regions with phenotypic traits of economic importance. Studies in cattle have revealed some CNVs associated with differences in host parasite resistance and breed-specific differences in adaptation, health, and production traits. We report initial data from an analysis of CNVs in Canchim, a synthetic cattle (5/8 Charolais + 3/8 Zebu) that has been selected for meat production in Brazil. Using the PennCNV software and data from 192 Canchim DNA samples with extreme phenotypes for ribeye area, genotyped with Illumina BovineHD BeadChip, a total of 6,985 CNVs were detected. The regions ranged from 20,012bp to 4,157,122bp, with mean and median of 140,484bp and 81,303bp, respectively. Copy number gains (62.09%) were found to be more common than deletions. Gene content of discovered CNVs and functional enrichment analysis are being assessed using Ensembl genes and cattle RefSeq databases, and PANTHER classifica... Mostrar Tudo |
Palavras-Chave: |
Bioinformática; Copy number variations; Polimorfismo de nucleotídeo único; Single nucleotide polymorphisms. |
Thesagro: |
Variação Genética. |
Thesaurus NAL: |
Bioinformatics; Genetic variation; Single nucleotide polymorphism. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94588/1/P0572.odt
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97848/1/P0572.odt
|
Marc: |
LEADER 02841nam a2200361 a 4500 001 1974748 005 2020-01-22 008 2013 bl uuuu u00u1 u #d 100 1 $aGIACHETTO, P. F. 245 $aInitial analysis of copy number variations in canchim beef cattle with extreme phenotypes for ribeye area.$h[electronic resource] 260 $aIn: INTERNATIONAL PLANT & ANIMAL GENOME, 21., 2013, San Diego. [Abstracts...]. [S.l.: s.n.], 2013.$c2013 300 $aNão paginado. 500 $aPôster P0572. 520 $aGenomic structural variation, in the form of large-scale insertions and deletions, as well as inversions and translocations, are referred to as copy number variations (CNVs). Compared to single nucleotide polymorphisms (SNPs), CNVs have potentially greater effects on gene structure, dosage and regulation, being an important source of phenotypic variation. In humans, CNVs are widespread in the genome and have been shown to be associated with complex traits. In livestock species, the characterization of this genetic variation is an important step toward linking genes or genomic regions with phenotypic traits of economic importance. Studies in cattle have revealed some CNVs associated with differences in host parasite resistance and breed-specific differences in adaptation, health, and production traits. We report initial data from an analysis of CNVs in Canchim, a synthetic cattle (5/8 Charolais + 3/8 Zebu) that has been selected for meat production in Brazil. Using the PennCNV software and data from 192 Canchim DNA samples with extreme phenotypes for ribeye area, genotyped with Illumina BovineHD BeadChip, a total of 6,985 CNVs were detected. The regions ranged from 20,012bp to 4,157,122bp, with mean and median of 140,484bp and 81,303bp, respectively. Copy number gains (62.09%) were found to be more common than deletions. Gene content of discovered CNVs and functional enrichment analysis are being assessed using Ensembl genes and cattle RefSeq databases, and PANTHER classification system, respectively. We expect to use these findings in genome wide association studies to better understand the genetic variation underlying meat quality in beef cattle. 650 $aBioinformatics 650 $aGenetic variation 650 $aSingle nucleotide polymorphism 650 $aVariação Genética 653 $aBioinformática 653 $aCopy number variations 653 $aPolimorfismo de nucleotídeo único 653 $aSingle nucleotide polymorphisms 700 1 $aPEREIRA, F. C. P. 700 1 $aMOKRY, F. B. 700 1 $aHIGA, R. H. 700 1 $aMUDADU, M. A. 700 1 $aSILVA, M. V. 700 1 $aNICIURA, S. C. M. 700 1 $aCARDOSO, F. F. 700 1 $aALENCAR, M. M. 700 1 $aMEIRELLES, S. L. C. 700 1 $aLIMA, A. O. 700 1 $aREGITANO, L. C. A.
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