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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/02/2016 |
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Data da última atualização: |
11/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABREU, A. G. de; ROSA, T. M.; BORBA, T. C. de O.; VIANELLO, R. P.; RANGEL, P. H. N.; BRONDANI, C. |
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Afiliação: |
ALUANA GONCALVES DE ABREU, CNPAF; THALITA MARRA ROSA, PUC, Goiânia-GO; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF; PAULO HIDEO NAKANO RANGEL, CNPAF; CLAUDIO BRONDANI, CNPAF. |
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Título: |
SSR characterization of Oryza glumaepatula populations from the Brazilian Amazon and Cerrado biomes. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Genetica, The Hague, v. 143, n. 4, p. 413-423, Aug. 2015. |
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DOI: |
10.1007/s10709-015-9840-7 |
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Idioma: |
Inglês |
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Conteúdo: |
The level and distribution of the genetic variability in 18 natural populations of Oryza glumaepatula that were collected from two Brazilian states were estimated using a set of 23 highly informative SSR markers. Samples comprising 78 and 117 individuals from populations of the states of Tocantins and Roraima, respectively, were evaluated in order to integrate and support previous studies that were carried out with populations of O. glumaepatula from Brazil. A total of 189 alleles were identified with an average of 8.22 alleles per locus. The 11 populations from Roraima presented, in combination, a higher genetic diversity (HE = 0.245) compared with that of the seven populations from Tocantins (HE = 0.212). All of the populations showed high and significant inbreeding values (mean f = 0.59); however, the mean was higher in Tocantins populations, indicating a higher gene flow in Roraima populations. The overall coefficient of genetic differentiation (FST) among the populations was high and significant (0.59) and was higher in Tocantins due to the isolation of each population, in contrast to Roraima, where gene flow occurred more frequently. The SSR panel used in this work resulted to be informative (polymorphism information content = 0.201) for assessing genetic structure in O. glumaepatula populations. |
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Palavras-Chave: |
Microsatélite; Oryza glumaepatula; Wild Oryza species. |
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Thesagro: |
Cerrado; Marcador genético; Marcador molecular; Recurso genético; Variação genética. |
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Thesaurus Nal: |
Genetic resources; Genetic variation; Microsatellite repeats; Population genetics. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02342naa a2200337 a 4500
001 2037370
005 2016-03-11
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1007/s10709-015-9840-7$2DOI
100 1 $aABREU, A. G. de
245 $aSSR characterization of Oryza glumaepatula populations from the Brazilian Amazon and Cerrado biomes.$h[electronic resource]
260 $c2015
520 $aThe level and distribution of the genetic variability in 18 natural populations of Oryza glumaepatula that were collected from two Brazilian states were estimated using a set of 23 highly informative SSR markers. Samples comprising 78 and 117 individuals from populations of the states of Tocantins and Roraima, respectively, were evaluated in order to integrate and support previous studies that were carried out with populations of O. glumaepatula from Brazil. A total of 189 alleles were identified with an average of 8.22 alleles per locus. The 11 populations from Roraima presented, in combination, a higher genetic diversity (HE = 0.245) compared with that of the seven populations from Tocantins (HE = 0.212). All of the populations showed high and significant inbreeding values (mean f = 0.59); however, the mean was higher in Tocantins populations, indicating a higher gene flow in Roraima populations. The overall coefficient of genetic differentiation (FST) among the populations was high and significant (0.59) and was higher in Tocantins due to the isolation of each population, in contrast to Roraima, where gene flow occurred more frequently. The SSR panel used in this work resulted to be informative (polymorphism information content = 0.201) for assessing genetic structure in O. glumaepatula populations.
650 $aGenetic resources
650 $aGenetic variation
650 $aMicrosatellite repeats
650 $aPopulation genetics
650 $aCerrado
650 $aMarcador genético
650 $aMarcador molecular
650 $aRecurso genético
650 $aVariação genética
653 $aMicrosatélite
653 $aOryza glumaepatula
653 $aWild Oryza species
700 1 $aROSA, T. M.
700 1 $aBORBA, T. C. de O.
700 1 $aVIANELLO, R. P.
700 1 $aRANGEL, P. H. N.
700 1 $aBRONDANI, C.
773 $tGenetica, The Hague$gv. 143, n. 4, p. 413-423, Aug. 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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| Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
13/02/2007 |
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Data da última atualização: |
13/01/2020 |
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Autoria: |
CANGAHUALA-INOCENTE, G. C.; DAL VESCO, L. L.; STEINMACHER, D.; TORRES, A. C.; GUERRA, M. P. |
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Afiliação: |
ANTONIO CARLOS TORRES, CNPH. |
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Título: |
Improvements in somatic embryogenesis protocol in Feijoa (Acca sellowiana (Berg) Burret): induction, conversion and synthetic seeds. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Scientia Horticulturae, Amsterdam, v. 111, p. 228-234, 2007. |
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DOI: |
10.1016/j.scienta.2006.10.030 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Embriogênese somática; Encapsulamento; Propagação. |
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Thesagro: |
Clone; Goiaba Serrana. |
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Thesaurus NAL: |
Acca sellowiana. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00796naa a2200241 a 4500
001 1779802
005 2020-01-13
008 2007 bl uuuu u00u1 u #d
024 7 $a10.1016/j.scienta.2006.10.030$2DOI
100 1 $aCANGAHUALA-INOCENTE, G. C.
245 $aImprovements in somatic embryogenesis protocol in Feijoa (Acca sellowiana (Berg) Burret)$binduction, conversion and synthetic seeds.$h[electronic resource]
260 $c2007
650 $aAcca sellowiana
650 $aClone
650 $aGoiaba Serrana
653 $aEmbriogênese somática
653 $aEncapsulamento
653 $aPropagação
700 1 $aDAL VESCO, L. L.
700 1 $aSTEINMACHER, D.
700 1 $aTORRES, A. C.
700 1 $aGUERRA, M. P.
773 $tScientia Horticulturae, Amsterdam$gv. 111, p. 228-234, 2007.
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Embrapa Hortaliças (CNPH) |
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