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Journal Article 1991

Autor: Schmit, Véronique Debouck, Daniel G.

Total seed protein variability in a sample of 163 entries of year-bean (Phaseolus polyanthus), including wild, feral and cultivated forms of the whole range of distribution in Latin America was studied using 1-dimensional SDS/PAGE and 2-dimensional IEF-SDS/PAGE. Ten different patterns were observ...

Enlace original: https://cgspace.cgiar.org/handle/10568/83256

Investigación en Agricultura
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Schmit, Véronique ,  Debouck, Daniel G. ,  [Observations on the origin of Phaseolus polyanthus Greenman] ,  Observations on the origin of Phaseolus polyanthus Greenman
Journal Article 1990

Autor: Debouck, Daniel G. Schmit, Véronique Libreros, Dimary Ramírez, Hernando

A geographic frequency distribution of seed protein patterns of 306 individuals belonging to Phaseolus polyanthus is presented. Plant material covered the range of distribution of P. polyanthus from Veracruz, Mexico to Cajamarca, Peru. (CIAT)

Enlace original: https://cgspace.cgiar.org/handle/10568/88666

Investigación en Agricultura
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Debouck, Daniel G. ,  Schmit, Véronique ,  Libreros, Dimary ,  Ramírez, Hernando ,  [Biochemical evidence for a fifth cultigen within the genus Phaseolus] ,  Biochemical evidence for a fifth cultigen within the genus Phaseolus
Journal Article 1989

Autor: Debouck, Daniel G. Castillo T., R. Tohme, Joseph M.

No wild Phaseolus bean germplasm is currently available from seed banks for Ecuador. Because of the decisive importance of the wild forms in evolutionary studies of the bean crops, and given the key geographical situation of that country in the northern Andes, a joint exploration was recently car...

Enlace original: https://cgspace.cgiar.org/handle/10568/88654

Investigación en Agricultura
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Debouck, Daniel G. ,  Castillo T., R. ,  Tohme, Joseph M. ,  [Observations on little-known Phaseolus germplasm of Ecuador] ,  Observations on little-known Phaseolus germplasm of Ecuador
Journal Article 1993

Autor: Schmit, Véronique Jardin, Paul du Baudoin, Jean-Pierre Debouck, Daniel G.

The genetic variable of seven Phaseolus taxa has been evaluated on the basis of molecular data and the results have used to clarify the phyletic relationships between several taxa of the P. coccineus L. complex. Chloroplast DNA (cpDNA) from 33 populations was digested with six restriction endonuc...

Enlace original: https://cgspace.cgiar.org/handle/10568/83241

Investigación en Agricultura
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Schmit, Véronique ,  Jardin, Paul du ,  Baudoin, Jean-Pierre ,  Debouck, Daniel G. ,  [Use of chloroplast DNA polymorphisms for the phylogenetic study of seven Phaseolus taxa including P. vulgaris and P. coccineus] ,  Use of chloroplast DNA polymorphisms for the phylogenetic study of seven Phaseolus taxa including P. vulgaris and P. coccineus
Journal Article 1986

Autor: Debouck, Daniel G.

The origin of 5 Phaseolus species cultivated in America (P. vulgaris, P. lunatus, P. coccineus, P. acutifolius, and P. polyanthus) is discussed within the context of a broader theory of the origin of this genus, for which 3 centers of origin may be defined: Mesoamerica, the northern and southern ...

Enlace original: https://cgspace.cgiar.org/handle/10568/88579

Investigación en Agricultura
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Debouck, Daniel G. ,  [Primary diversification of Phaseolus in the Americas: Three centres?] ,  Primary diversification of Phaseolus in the Americas: Three centres?

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