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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
23/03/2011 |
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Data da última atualização: |
23/03/2011 |
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Autoria: |
TELLES, M. P. C.; PEIXOTO, F. P.; LIMA, J. S.; RESENDE, L. V.; VIANELLO, R. P.; WALTER, M. E. M. T.; COLLEVATTI, R. G. |
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Afiliação: |
M. P. C. TELLES, UFG; F. P. PEIXOTO, UFG; J. S. LIMA, UFG; L. V. RESENDE, UFG; ROSANA PEREIRA VIANELLO BRONDANI, CNPAF; M. E. M. T. WALTER, UNB; R. G. COLLEVATTI, UFG. |
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Título: |
Development of microsatellite markers for the endangered neotropical tree species Tibouchina papyrus (Melastomataceae). |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 10, n. 1, p. 321-325, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
We isolated and characterized 12 microsatellite loci for Tibouchina papyrus (Melastomataceae), an endangered species with narrow and disjunct range, endemics to a few localities in ?cerrado rupestre? from Central Brazil. These microsatellites were obtained by sequencing of a genomic shotgun library for primer design. Leaves from 96 individuals collected in the three known local populations were genotyped using the 12 primers designed to analyze the polymorphisms at each locus. The number of alleles per locus ranged from one to six; two loci were monomorphic. Among the polymorphic loci, expected heterozygosities ranged from 0.161 to 0.714. Combined paternity exclusion probability was 0.957 and combined genetic identity (0.051) was high for studies on parentage. Tibouchina papyrus is a rare and endemic tree species of outcrop quartzite and sandstone soils, with highly isolated populations, which may have lead to the low degree of polymorphism that we detected. Also, motifs of most loci are larger than dinucleotide, which typically display lower levels of polymorphism. |
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Palavras-Chave: |
Pau-papel; Tibouchina papyrus. |
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Thesagro: |
Árvore; Cerrado. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/30810/1/gmr.pdf
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Marc: |
LEADER 01815naa a2200241 a 4500
001 1882313
005 2011-03-23
008 2011 bl uuuu u00u1 u #d
100 1 $aTELLES, M. P. C.
245 $aDevelopment of microsatellite markers for the endangered neotropical tree species Tibouchina papyrus (Melastomataceae).$h[electronic resource]
260 $c2011
520 $aWe isolated and characterized 12 microsatellite loci for Tibouchina papyrus (Melastomataceae), an endangered species with narrow and disjunct range, endemics to a few localities in ?cerrado rupestre? from Central Brazil. These microsatellites were obtained by sequencing of a genomic shotgun library for primer design. Leaves from 96 individuals collected in the three known local populations were genotyped using the 12 primers designed to analyze the polymorphisms at each locus. The number of alleles per locus ranged from one to six; two loci were monomorphic. Among the polymorphic loci, expected heterozygosities ranged from 0.161 to 0.714. Combined paternity exclusion probability was 0.957 and combined genetic identity (0.051) was high for studies on parentage. Tibouchina papyrus is a rare and endemic tree species of outcrop quartzite and sandstone soils, with highly isolated populations, which may have lead to the low degree of polymorphism that we detected. Also, motifs of most loci are larger than dinucleotide, which typically display lower levels of polymorphism.
650 $aÁrvore
650 $aCerrado
653 $aPau-papel
653 $aTibouchina papyrus
700 1 $aPEIXOTO, F. P.
700 1 $aLIMA, J. S.
700 1 $aRESENDE, L. V.
700 1 $aVIANELLO, R. P.
700 1 $aWALTER, M. E. M. T.
700 1 $aCOLLEVATTI, R. G.
773 $tGenetics and Molecular Research$gv. 10, n. 1, p. 321-325, 2011.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Caprinos e Ovinos; Embrapa Gado de Leite; Embrapa Meio-Norte; Embrapa Pecuária Sul; Embrapa Pesca e Aquicultura; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. |
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Data corrente: |
09/02/2017 |
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Data da última atualização: |
25/08/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
GOUVEIA, J. J. de S.; PAIVA, S. R.; MCMANUS, C. M.; CAETANO, A. R.; KIJAS, J. W.; FACO, O.; AZEVEDO, H. C.; ARAUJO, A. M. de; SOUZA, C. J. H. de; YAMAGISHI, M. E. B.; CARNEIRO, P. L. S.; LOBO, R. N. B.; OLIVEIRA, S. M. P. de; SILVA, M. V. G. B. |
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Afiliação: |
JOÃO JOSÉ DE SIMONI GOUVEIA, Universidade Federal do Vale do São Francisco, Petrolina/PE; SAMUEL REZENDE PAIVA, SRI; CONCEPTA M. McMANUS, INCT Pecuária, Faculdade de Agronomia e Medicina Veterinária, Universidade de Brasília, Brasília/DF; ALEXANDRE RODRIGUES CAETANO, Cenargen; JAMES W. KIJAS, CSIRO Animal, Food and Health Science; OLIVARDO FACO, CNPC; HYMERSON COSTA AZEVEDO, CPATC; ADRIANA MELLO DE ARAUJO, CPAMN; CARLOS JOSE HOFF DE SOUZA, CNPASA; MICHEL EDUARDO BELEZA YAMAGISHI, CNPTIA; Paulo Luiz Souza Carneiro, Departamento de Ciências Biológicas, Universidade Estadual do Sudoeste da Bahia; RAIMUNDO NONATO BRAGA LOBO, CNPC; Sônia Maria Pinheiro de Oliveira, Departamento de Zootecnia, Universidade Federal do Ceará, Fortaleza/CE; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
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Título: |
Genome-wide search for signatures of selection in three major Brazilian locally adapted sheep breeds. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Livestock Science, n. 197, p. 36-45, 2017. |
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DOI: |
http://dx.doi.org/10.1016/j.livsci.2017.01.006 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The study of locally adapted breeds has the potential to underpin the discovery of genes involved in economically and ecologically important traits. Brazilian locally adapted sheep breeds have distinctive characteristics that could be of value for specialized production systems. Therefore, the main objective of the present study was to identify genomic regions that may have been under selection and therefore may explain ecological and production differences observed among three important Brazilian locally adapted sheep breeds. Animals from the Brazilian Creole, Morada Nova and Santa Ines breeds were genotyped using the Illumina Ovine SNP50 BeadChip. The identification of selection signatures was based on two groups of methodologies: differentiation among populations (FST) and linkage disequilibrium (iHS and RsB). Taken together, these analyses allowed for the identification of 86 candidate genes. |
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Palavras-Chave: |
Brasil; Conservation animal genetic resources; Genetic resources conservation; Genome wide association studies; Genômica; Locally adapted breeds; Nucleotídeo de polimorfismo único; Raça localmente adaptada; Selection; Selective sweep; SNP markers. |
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Thesagro: |
Conservação; Genética animal; Marcador genético; Mudança Climática; Ovino; Ovis Aries; Recurso genético. |
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Thesaurus NAL: |
Animal genetic resources; Brazil; climate change; Genetic markers; Genomics; Single nucleotide polymorphism. |
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Categoria do assunto: |
--
G Melhoramento Genético
L Ciência Animal e Produtos de Origem Animal
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155207/1/Genome-wide.pdf
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Marc: |
LEADER 02636naa a2200577 a 4500
001 2069369
005 2017-08-25
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.livsci.2017.01.006$2DOI
100 1 $aGOUVEIA, J. J. de S.
245 $aGenome-wide search for signatures of selection in three major Brazilian locally adapted sheep breeds.$h[electronic resource]
260 $c2017
520 $aAbstract: The study of locally adapted breeds has the potential to underpin the discovery of genes involved in economically and ecologically important traits. Brazilian locally adapted sheep breeds have distinctive characteristics that could be of value for specialized production systems. Therefore, the main objective of the present study was to identify genomic regions that may have been under selection and therefore may explain ecological and production differences observed among three important Brazilian locally adapted sheep breeds. Animals from the Brazilian Creole, Morada Nova and Santa Ines breeds were genotyped using the Illumina Ovine SNP50 BeadChip. The identification of selection signatures was based on two groups of methodologies: differentiation among populations (FST) and linkage disequilibrium (iHS and RsB). Taken together, these analyses allowed for the identification of 86 candidate genes.
650 $aAnimal genetic resources
650 $aBrazil
650 $aclimate change
650 $aGenetic markers
650 $aGenomics
650 $aSingle nucleotide polymorphism
650 $aConservação
650 $aGenética animal
650 $aMarcador genético
650 $aMudança Climática
650 $aOvino
650 $aOvis Aries
650 $aRecurso genético
653 $aBrasil
653 $aConservation animal genetic resources
653 $aGenetic resources conservation
653 $aGenome wide association studies
653 $aGenômica
653 $aLocally adapted breeds
653 $aNucleotídeo de polimorfismo único
653 $aRaça localmente adaptada
653 $aSelection
653 $aSelective sweep
653 $aSNP markers
700 1 $aPAIVA, S. R.
700 1 $aMCMANUS, C. M.
700 1 $aCAETANO, A. R.
700 1 $aKIJAS, J. W.
700 1 $aFACO, O.
700 1 $aAZEVEDO, H. C.
700 1 $aARAUJO, A. M. de
700 1 $aSOUZA, C. J. H. de
700 1 $aYAMAGISHI, M. E. B.
700 1 $aCARNEIRO, P. L. S.
700 1 $aLOBO, R. N. B.
700 1 $aOLIVEIRA, S. M. P. de
700 1 $aSILVA, M. V. G. B.
773 $tLivestock Science$gn. 197, p. 36-45, 2017.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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