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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
17/11/2010 |
Data da última atualização: |
05/04/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, R. L. da; MATOS, A. DE O.; RIBEIRO, D. A.; XISTO, G. J.; LOURENCO, J. N. de P. |
Afiliação: |
ROBERTO LIMA DA SILVA, UFAM; ADINÃ DE OLIVEIRA MATOS, UFAM; DIOGO AMAZONAS RIBEIRO, UFAM; GLAUBER JACAÚNA XISTO, UFAM; JOSE NESTOR DE PAULA LOURENCO, CPAA. |
Título: |
Diversidade florística em quintais agroflorestais de quatro localidades, Parintins - Amazonas. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 61., 2010, Manaus. Diversidade vegetal brasileira: conhecimento, conservação e uso. Manaus: SBB, 2010. 1 CD-ROM. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi verificar a diversidade das espécies em pomares caseiros no assentamento de Vila Amazônia. |
Palavras-Chave: |
Agrofloresta; Diversidade; Pomar caseiro. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/31607/1/Diversidade-floristica-em-quintais.pdf
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Marc: |
LEADER 00796nam a2200193 a 4500 001 1867196 005 2022-04-05 008 2010 bl uuuu u00u1 u #d 100 1 $aSILVA, R. L. da 245 $aDiversidade florística em quintais agroflorestais de quatro localidades, Parintins - Amazonas. 260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 61., 2010, Manaus. Diversidade vegetal brasileira: conhecimento, conservação e uso. Manaus: SBB, 2010. 1 CD-ROM.$c2010 520 $aO objetivo deste trabalho foi verificar a diversidade das espécies em pomares caseiros no assentamento de Vila Amazônia. 653 $aAgrofloresta 653 $aDiversidade 653 $aPomar caseiro 700 1 $aMATOS, A. DE O. 700 1 $aRIBEIRO, D. A. 700 1 $aXISTO, G. J. 700 1 $aLOURENCO, J. N. de P.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
Data corrente: |
19/08/2021 |
Data da última atualização: |
29/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
VERARDO, L. L.; SILVA, F. F. e; MACHADO, M. A.; PANETTO, J. C. do C.; REIS, D. R. de L.; OTTO, P. I.; REGITANO, L. C. de A.; SILVA, L. O. C. da; EGITO, A. A. do; ALBUQUERQUE, M. do S. M.; ZANELLA, R.; SILVA, M. V. G. B. |
Afiliação: |
LUCAS LIMA VERARDO, Universidade Federal dos Vales do Jequitinhonha e Mucuri; FABYANO FONSECA E SILVA, Universidade Federal de Viçosa; MARCO ANTONIO MACHADO, CNPGL; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; DANIELE RIBEIRO DE LIMA REIS FAZA, CNPGL; PAMELA ITAJARA OTTO, Universidade Federal de Santa Maria; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; LUIZ OTAVIO CAMPOS DA SILVA, CNPGC; ANDREA ALVES DO EGITO, CNPGC; MARIA DO SOCORRO MAUÉS ALBUQUERQUE; RICARDO ZANELLA, Universidade de Passo Fundo; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
Título: |
Genome-wide analyses reveal the genetic architecture and candidate genes of indicine, taurine, synthetic crossbreds, and locally adapted cattle in Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Frontiers in Genetics, v. 12, article 702822, 2021. |
DOI: |
https://doi.org/10.3389/fgene.2021.702822 |
Idioma: |
Inglês |
Conteúdo: |
Cattle population history, breeding systems, and geographic subdivision may be reflected in runs of homozygosity (ROH), effective population size (Ne), and linkage disequilibrium (LD) patterns. Thus, the assessment of this information has become essential to the implementation of genomic selection on purebred and crossbred cattle breeding programs. In this way, we assessed the genotype of 19 cattle breeds raised in Brazil belonging to taurine, indicine, synthetic crossbreds, and Iberian-derived locally adapted ancestries to evaluate the overall LD decay patterns, Ne, ROH, and breed composition. We were able to obtain a general overview of the genomic architecture of cattle breeds currently raised in Brazil and other tropical countries. We found that, among the evaluated breeds, different marker densities should be used to improve the genomic prediction accuracy and power of genome-wide association studies. Breeds showing low Ne values indicate a recent inbreeding, also reflected by the occurrence of longer ROH, which demand special attention in the matting schemes to avoid extensive inbreeding. Candidate genes (e.g., ABCA7, PENK, SPP1, IFNAR1, IFNAR2, SPEF2, PRLR, LRRTM1, and LRRTM4) located in the identified ROH islands were evaluated, highlighting biological processes involved with milk production, behavior, rusticity, and fertility. Furthermore, we were successful in obtaining the breed composition regarding the taurine and indicine composition using single-nucleotide polymorphism (SNP) data. MenosCattle population history, breeding systems, and geographic subdivision may be reflected in runs of homozygosity (ROH), effective population size (Ne), and linkage disequilibrium (LD) patterns. Thus, the assessment of this information has become essential to the implementation of genomic selection on purebred and crossbred cattle breeding programs. In this way, we assessed the genotype of 19 cattle breeds raised in Brazil belonging to taurine, indicine, synthetic crossbreds, and Iberian-derived locally adapted ancestries to evaluate the overall LD decay patterns, Ne, ROH, and breed composition. We were able to obtain a general overview of the genomic architecture of cattle breeds currently raised in Brazil and other tropical countries. We found that, among the evaluated breeds, different marker densities should be used to improve the genomic prediction accuracy and power of genome-wide association studies. Breeds showing low Ne values indicate a recent inbreeding, also reflected by the occurrence of longer ROH, which demand special attention in the matting schemes to avoid extensive inbreeding. Candidate genes (e.g., ABCA7, PENK, SPP1, IFNAR1, IFNAR2, SPEF2, PRLR, LRRTM1, and LRRTM4) located in the identified ROH islands were evaluated, highlighting biological processes involved with milk production, behavior, rusticity, and fertility. Furthermore, we were successful in obtaining the breed composition regarding the taurine and indicine composition using single-nucleotide pol... Mostrar Tudo |
Palavras-Chave: |
Rusticidade; Rusticity. |
Thesagro: |
Bovino; Comportamento Animal; Fertilidade Animal; Gado; Genética Animal; Genoma; Produção Leiteira. |
Thesaurus NAL: |
Animal behavior; Animal fertility; Homozygosity; Linkage disequilibrium; Milk production; Population size. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225349/1/Genome-wide.pdf
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Marc: |
LEADER 02865naa a2200445 a 4500 001 2133730 005 2021-12-29 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3389/fgene.2021.702822$2DOI 100 1 $aVERARDO, L. L. 245 $aGenome-wide analyses reveal the genetic architecture and candidate genes of indicine, taurine, synthetic crossbreds, and locally adapted cattle in Brazil.$h[electronic resource] 260 $c2021 520 $aCattle population history, breeding systems, and geographic subdivision may be reflected in runs of homozygosity (ROH), effective population size (Ne), and linkage disequilibrium (LD) patterns. Thus, the assessment of this information has become essential to the implementation of genomic selection on purebred and crossbred cattle breeding programs. In this way, we assessed the genotype of 19 cattle breeds raised in Brazil belonging to taurine, indicine, synthetic crossbreds, and Iberian-derived locally adapted ancestries to evaluate the overall LD decay patterns, Ne, ROH, and breed composition. We were able to obtain a general overview of the genomic architecture of cattle breeds currently raised in Brazil and other tropical countries. We found that, among the evaluated breeds, different marker densities should be used to improve the genomic prediction accuracy and power of genome-wide association studies. Breeds showing low Ne values indicate a recent inbreeding, also reflected by the occurrence of longer ROH, which demand special attention in the matting schemes to avoid extensive inbreeding. Candidate genes (e.g., ABCA7, PENK, SPP1, IFNAR1, IFNAR2, SPEF2, PRLR, LRRTM1, and LRRTM4) located in the identified ROH islands were evaluated, highlighting biological processes involved with milk production, behavior, rusticity, and fertility. Furthermore, we were successful in obtaining the breed composition regarding the taurine and indicine composition using single-nucleotide polymorphism (SNP) data. 650 $aAnimal behavior 650 $aAnimal fertility 650 $aHomozygosity 650 $aLinkage disequilibrium 650 $aMilk production 650 $aPopulation size 650 $aBovino 650 $aComportamento Animal 650 $aFertilidade Animal 650 $aGado 650 $aGenética Animal 650 $aGenoma 650 $aProdução Leiteira 653 $aRusticidade 653 $aRusticity 700 1 $aSILVA, F. F. e 700 1 $aMACHADO, M. A. 700 1 $aPANETTO, J. C. do C. 700 1 $aREIS, D. R. de L. 700 1 $aOTTO, P. I. 700 1 $aREGITANO, L. C. de A. 700 1 $aSILVA, L. O. C. da 700 1 $aEGITO, A. A. do 700 1 $aALBUQUERQUE, M. do S. M. 700 1 $aZANELLA, R. 700 1 $aSILVA, M. V. G. B. 773 $tFrontiers in Genetics$gv. 12, article 702822, 2021.
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Embrapa Gado de Leite (CNPGL) |
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