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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: |
17/09/1999 |
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Data da última atualização: |
18/01/2019 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
BARCELOS, E.; SECOND, G.; KAHN, F.; AMBLARD, P.; LEBRUN, P.; SEGUIN, M. |
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Afiliação: |
EDSON BARCELOS DA SILVA, CPAA. |
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Título: |
Molecular markers applied to the analysis of genetic diversity and to the biogeography of Elaeis (Palmae). |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: HENDERSON, A.; BORCHSENIUS, R. (Ed.). Evolution, variation, and classification of palms. Bronx: NYBG, 1999. |
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Páginas: |
p. 191-201. |
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Idioma: |
Inglês |
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Conteúdo: |
Genetic diversity in the genus Elaeis was evaluated by the restriction fragment length polymorphism (RFLP) and amplified fragment length polymorphism (AFLPtm) techniques, on a set of accessions from E. oleifera (241 accessions), E. guineensis (39), and Barcella odora (three accessions), representing the geographical areas of distribution for the genus. RFLPs were detected by hybridizing 13 nuclear and four mitochondrial probes onto blots of total DNA extracted from individuals and digested by one of the following restriction enzymes: EcoRI, Bg/II, SstI, or EcoRV. AFLP was performed on a subset of the same individuals using only one primer combination. Factorial analysis of correspondences and cluster analysis of one primer combination. Factorial analysis of correspondences and cluster analysis of the polymorphic fragments, scored as dominant markers, revealed, independently for the nuclear and the cytoplasmic markers, a striking specific specific and geographical structuring. Moreover, an interesting feature is that the AFLP gave the same results as the nuclear RFLP in terms of genetic diversity analysis. This study reveals a strong structuring inseide E. oleifera, according to the geographical origin, and also a slight intraregional structure within the Brazilian-Amazonian origins of the material studied. |
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Palavras-Chave: |
Barcella odora. |
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Thesagro: |
Caiaué; Dendê; Distribuição Geográfica; Elaeis Guineensis; Elaeis Oleifera; Marcador Genético; Variação Genética. |
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Thesaurus Nal: |
biogeography; genetic markers; genetic variation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02283naa a2200325 a 4500
001 1668370
005 2019-01-18
008 1999 bl uuuu u00u1 u #d
100 1 $aBARCELOS, E.
245 $aMolecular markers applied to the analysis of genetic diversity and to the biogeography of Elaeis (Palmae).
260 $c1999
300 $ap. 191-201.
520 $aGenetic diversity in the genus Elaeis was evaluated by the restriction fragment length polymorphism (RFLP) and amplified fragment length polymorphism (AFLPtm) techniques, on a set of accessions from E. oleifera (241 accessions), E. guineensis (39), and Barcella odora (three accessions), representing the geographical areas of distribution for the genus. RFLPs were detected by hybridizing 13 nuclear and four mitochondrial probes onto blots of total DNA extracted from individuals and digested by one of the following restriction enzymes: EcoRI, Bg/II, SstI, or EcoRV. AFLP was performed on a subset of the same individuals using only one primer combination. Factorial analysis of correspondences and cluster analysis of one primer combination. Factorial analysis of correspondences and cluster analysis of the polymorphic fragments, scored as dominant markers, revealed, independently for the nuclear and the cytoplasmic markers, a striking specific specific and geographical structuring. Moreover, an interesting feature is that the AFLP gave the same results as the nuclear RFLP in terms of genetic diversity analysis. This study reveals a strong structuring inseide E. oleifera, according to the geographical origin, and also a slight intraregional structure within the Brazilian-Amazonian origins of the material studied.
650 $abiogeography
650 $agenetic markers
650 $agenetic variation
650 $aCaiaué
650 $aDendê
650 $aDistribuição Geográfica
650 $aElaeis Guineensis
650 $aElaeis Oleifera
650 $aMarcador Genético
650 $aVariação Genética
653 $aBarcella odora
700 1 $aSECOND, G.
700 1 $aKAHN, F.
700 1 $aAMBLARD, P.
700 1 $aLEBRUN, P.
700 1 $aSEGUIN, M.
773 $tIn: HENDERSON, A.; BORCHSENIUS, R. (Ed.). Evolution, variation, and classification of palms. Bronx: NYBG, 1999.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
19/10/1994 |
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Data da última atualização: |
19/10/1994 |
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Autoria: |
ZANELLA, C. C.; ZANETTINI, M. H.; MORAES FERNANDES, M. I.; ZINN, D. M. |
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Título: |
Genotypic differences in chromosomal behaviour of wheat cultivars to soil acidity. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Annual Wheat Newsletter, Fort Collins, v. 34, p. 36-37, June 1988. |
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Idioma: |
Inglês |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00457naa a2200145 a 4500
001 1824940
005 1994-10-19
008 1988 bl uuuu u00u1 u #d
100 1 $aZANELLA, C. C.
245 $aGenotypic differences in chromosomal behaviour of wheat cultivars to soil acidity.
260 $c1988
700 1 $aZANETTINI, M. H.
700 1 $aMORAES FERNANDES, M. I.
700 1 $aZINN, D. M.
773 $tAnnual Wheat Newsletter, Fort Collins$gv. 34, p. 36-37, June 1988.
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Registro original: |
Embrapa Trigo (CNPT) |
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