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...
Schmit, Véronique
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Debouck, Daniel G.
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[Observations on the origin of Phaseolus polyanthus Greenman]
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Observations on the origin of Phaseolus polyanthus Greenman
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)
Debouck, Daniel G.
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Schmit, Véronique
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Libreros, Dimary
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Ramírez, Hernando
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[Biochemical evidence for a fifth cultigen within the genus Phaseolus]
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Biochemical evidence for a fifth cultigen within the genus Phaseolus
The wild, red-flowered Phaseolus glabellus is generally considered either as a species of the P. coccineus complex or as a subspecies of P. coccineus. Biogeographic considerations as well as experimental hybridization, seed storage protein electrophoresis and cpDNA polymorphism point at its isola...
Schmit, Véronique
,
Debouck, Daniel G.
,
Baudoin, Jean-Pierre
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[Biogeographical and molecular observations on Phaseolus glabellus (Fabaceae, Phaseolinae) and its taxonomic status]
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Biogeographical and molecular observations on Phaseolus glabellus (Fabaceae, Phaseolinae) and its taxonomic status