Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
05/05/2000 |
Data da última atualização: |
05/05/2000 |
Autoria: |
ELIAS, M.; PANAUD, O.; McKey, D. B.; ROBERT, T. |
Afiliação: |
CNRS, Montpellier, France. |
Título: |
Traditional cultivation of cassava among amerindians: consequences on genetic diversity assessed with aflp markers |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Brasilia: Embrapa Recursos Genetico e Biotecnologia/CBN, 2000 |
Páginas: |
p.111-117 |
ISBN: |
85-87697-05-6 |
Idioma: |
Inglês |
Notas: |
In: INTERNATIONAL SCIENTIFIC MEETING ON CASSAVA BIOTECHNOLOGY, 1998. Salvador-Bahia. Proceedings... Brasilia, DF: Embrapa Recursos Geneticose Biotecnologia/CBN, 2000. 625p. Editado por Luiz J. C. B. Carvalho, Ann Marie Thro, Alberto Duarte Vilarinhos. |
Conteúdo: |
Cassava (manihot esculenta) is the most important crop cultivated by Amerindians in the Amazon. While cassava landraces have been the focus of analysis of genetic diversity, only a few preliminary studies have attempted to relate the observed patterns to traditional cultivation practices. Our goal is to carry out both genetic and ethnological approaches in a system of traditional cassava farming. Our study was based in Rewa, a Makushi community in Guyana (South America), where observations, participation in farming, and enquiries have been conducted. The local classification mentioned 87 names of cassava landraces, which corresponded to 76 distinct varieties. In order to study the relationships between the structure of molecular diversity in landraces and the local classification, we assessed the genetic diversity of a sample of 31 landraces, using 3 to 5 acccessions per landrace, with AFLP markers. |
Palavras-Chave: |
Diversidade genetica; Genetic diversity; Marcadores moleculares; Molecular markers; Propagacao; Propagation. |
Thesagro: |
Mandioca; Taxonomia. |
Thesaurus Nal: |
taxonomy. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01989naa a2200301 a 4500 001 1645815 005 2000-05-05 008 2000 bl uuuu u00u1 u #d 020 $a85-87697-05-6 100 1 $aELIAS, M. 245 $aTraditional cultivation of cassava among amerindians$bconsequences on genetic diversity assessed with aflp markers 260 $c2000 300 $ap.111-117 500 $aIn: INTERNATIONAL SCIENTIFIC MEETING ON CASSAVA BIOTECHNOLOGY, 1998. Salvador-Bahia. Proceedings... Brasilia, DF: Embrapa Recursos Geneticose Biotecnologia/CBN, 2000. 625p. Editado por Luiz J. C. B. Carvalho, Ann Marie Thro, Alberto Duarte Vilarinhos. 520 $aCassava (manihot esculenta) is the most important crop cultivated by Amerindians in the Amazon. While cassava landraces have been the focus of analysis of genetic diversity, only a few preliminary studies have attempted to relate the observed patterns to traditional cultivation practices. Our goal is to carry out both genetic and ethnological approaches in a system of traditional cassava farming. Our study was based in Rewa, a Makushi community in Guyana (South America), where observations, participation in farming, and enquiries have been conducted. The local classification mentioned 87 names of cassava landraces, which corresponded to 76 distinct varieties. In order to study the relationships between the structure of molecular diversity in landraces and the local classification, we assessed the genetic diversity of a sample of 31 landraces, using 3 to 5 acccessions per landrace, with AFLP markers. 650 $ataxonomy 650 $aMandioca 650 $aTaxonomia 653 $aDiversidade genetica 653 $aGenetic diversity 653 $aMarcadores moleculares 653 $aMolecular markers 653 $aPropagacao 653 $aPropagation 700 1 $aPANAUD, O. 700 1 $aMcKey, D. B. 700 1 $aROBERT, T. 773 $tBrasilia: Embrapa Recursos Genetico e Biotecnologia/CBN, 2000
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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