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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
19/09/2013 |
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Data da última atualização: |
29/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MONTOYA, C.; LOPES, R.; FLORI, A.; CROS, D.; CUELLAR, T.; SUMMO, M.; ESPEOUT, S.; RIVALLAN, R.; RISTERUCCI, A.-M.; BITTENCOURT, D.; ZAMBRANO, J. R.; ALARCÓN G. W. H.; VILLENEUVE, P.; PINA, M.; NOUY, B.; AMBLARD, P.; RITTER, E.; LEROY, T.; BILLOTTE, N. |
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Afiliação: |
Carmenza Montoya, Cenipalma; RICARDO LOPES, CPAA; Albert Flori, CIRAD; David Cros, CIRAD; Teresa Cuellar, CIRAD; Maryline Summo, CIRAD; Sandra Espeout, CIRAD; Ronan Rivallan, CIRAD; Ange-Marie Risterucci, CIRAD; DANIELA MATIAS DE C BITTENCOURT, CPAA; Jorge R. Zambrano, Hacienda La Cabaña; Wilmar H. Alarcón G, Indupalma LTDA; Pierre Villeneuve, CIRAD; Michel Pina, CIRAD; Bruno Nouy, PalmElit SAS; Philippe Amblard, PalmElit SAS; Enrique Ritter, NEIKER; Thierry Leroy, CIRAD; Norbert Billotte, CIRAD. |
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Título: |
Quantitative trait loci (QTLs) analysis of palm oil fatty acid composition in an interspecific pseudo-backcross from Elaeis oleifera (H.B.K.) Cortés and oil palm (Elaeis guineensis Jacq.). |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Tree Genetics & Genomes, v. 9, n. 5, p. 1207-1225, Oct. 2013. |
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DOI: |
DOI 10.1007/s11295-013-0629-5 |
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Idioma: |
Inglês |
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Conteúdo: |
We chose an Elaeis interspecific pseudo-backcross of first generation (E. oleifera × E. guineensis) × E. guineensis to identify quantitative trait loci (QTLs) for fatty acid composition of palm oil. A dense microsatellite linkage map of 362 loci spanned 1.485 cM, representing the 16 pairs of homologous chromosomes in the Elaeis genus from which we traced segregating alleles from both E. oleifera and E. guineensis grandparents. |
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Palavras-Chave: |
Fatty acid; Oil palm. |
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Thesagro: |
Dendê. |
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Thesaurus Nal: |
Elaeis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01564naa a2200397 a 4500
001 1966650
005 2018-01-29
008 2013 bl uuuu u00u1 u #d
024 7 $aDOI 10.1007/s11295-013-0629-5$2DOI
100 1 $aMONTOYA, C.
245 $aQuantitative trait loci (QTLs) analysis of palm oil fatty acid composition in an interspecific pseudo-backcross from Elaeis oleifera (H.B.K.) Cortés and oil palm (Elaeis guineensis Jacq.).
260 $c2013
520 $aWe chose an Elaeis interspecific pseudo-backcross of first generation (E. oleifera × E. guineensis) × E. guineensis to identify quantitative trait loci (QTLs) for fatty acid composition of palm oil. A dense microsatellite linkage map of 362 loci spanned 1.485 cM, representing the 16 pairs of homologous chromosomes in the Elaeis genus from which we traced segregating alleles from both E. oleifera and E. guineensis grandparents.
650 $aElaeis
650 $aDendê
653 $aFatty acid
653 $aOil palm
700 1 $aLOPES, R.
700 1 $aFLORI, A.
700 1 $aCROS, D.
700 1 $aCUELLAR, T.
700 1 $aSUMMO, M.
700 1 $aESPEOUT, S.
700 1 $aRIVALLAN, R.
700 1 $aRISTERUCCI, A.-M.
700 1 $aBITTENCOURT, D.
700 1 $aZAMBRANO, J. R.
700 1 $aALARCÓN G. W. H.
700 1 $aVILLENEUVE, P.
700 1 $aPINA, M.
700 1 $aNOUY, B.
700 1 $aAMBLARD, P.
700 1 $aRITTER, E.
700 1 $aLEROY, T.
700 1 $aBILLOTTE, N.
773 $tTree Genetics & Genomes$gv. 9, n. 5, p. 1207-1225, Oct. 2013.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
05/10/2010 |
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Data da última atualização: |
19/04/2018 |
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Autoria: |
GOUVÊA, L. R. L.; CHIORATO, A. F.; GONÇALVES, P. de S. |
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Afiliação: |
Lígia Regina Lima Gouvêa, Instituto Agronômico (IAC); Alisson Fernando Chiorato, IAC, Centro de Pesquisa e Desenvolvimento de Recursos Genéticos Vegetais; Paulo de Souza Gonçalves, Instituto Agronômico (IAC). |
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Título: |
Divergence and genetic variability among superior rubber tree genotypes. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 2, p. 163-170, fev. 2010 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Divergência e variabilidade genética de genótipos superiores de seringueira. |
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Conteúdo: |
The objective of this work was to estimate the genetic variability and divergence among 22 superior rubber tree (Hevea sp.) genotypes of the IAC 400 series. Univariate and multivariate analyses were performed using eight quantitative traits (descriptors), including yield. In the univariate analyses, the estimated parameters were: genetic and environmental variances; genetic and environmental coefficients of variation; and the variation index. The Mahalanobis generalized distance, the Tocher agglomerative method and canonical variables were used for the multivariate analyses. In the univariate analyses, variability was verified among the genotypes for all the variables evaluated. The Tocher method grouped the genotypes into 11 clusters of dissimilarity. The first four canonical variables explained 87.93% of the cumulative variation. The highest genetic variability was found in rubber yield-related traits, which contributed the most to the genetic divergence. The most divergent pairs of genotypes are suggested for crossbreeding. The genotypes evaluated are suitable for breeding and may be used to continue the IAC rubber tree breeding program. |
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Palavras-Chave: |
Selection. |
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Thesagro: |
Cruzamento; Hevea Brasiliensis; Método estatístico; Seleção. |
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Thesaurus NAL: |
Crossing; Multivariate analysis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105860/1/Divergence.pdf
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Marc: |
LEADER 01944naa a2200241 a 4500
001 1863693
005 2018-04-19
008 2010 bl uuuu u00u1 u #d
100 1 $aGOUVÊA, L. R. L.
245 $aDivergence and genetic variability among superior rubber tree genotypes.
260 $c2010
500 $aTítulo em português: Divergência e variabilidade genética de genótipos superiores de seringueira.
520 $aThe objective of this work was to estimate the genetic variability and divergence among 22 superior rubber tree (Hevea sp.) genotypes of the IAC 400 series. Univariate and multivariate analyses were performed using eight quantitative traits (descriptors), including yield. In the univariate analyses, the estimated parameters were: genetic and environmental variances; genetic and environmental coefficients of variation; and the variation index. The Mahalanobis generalized distance, the Tocher agglomerative method and canonical variables were used for the multivariate analyses. In the univariate analyses, variability was verified among the genotypes for all the variables evaluated. The Tocher method grouped the genotypes into 11 clusters of dissimilarity. The first four canonical variables explained 87.93% of the cumulative variation. The highest genetic variability was found in rubber yield-related traits, which contributed the most to the genetic divergence. The most divergent pairs of genotypes are suggested for crossbreeding. The genotypes evaluated are suitable for breeding and may be used to continue the IAC rubber tree breeding program.
650 $aCrossing
650 $aMultivariate analysis
650 $aCruzamento
650 $aHevea Brasiliensis
650 $aMétodo estatístico
650 $aSeleção
653 $aSelection
700 1 $aCHIORATO, A. F.
700 1 $aGONÇALVES, P. de S.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 45, n. 2, p. 163-170, fev. 2010
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Embrapa Unidades Centrais (AI-SEDE) |
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