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Kwak, MToro Chica, OrlandoDebouck, Daniel G.Gepts, Paul L.[Multiple origins of the determinate growth habit in domesticated common bean (Phaseolus vulgaris)]Multiple origins of the determinate growth habit in domesticated common bean (Phaseolus vulgaris)
Toro Chica, OrlandoDebouck, Daniel G.[Observations on popping ability in cultivated and wild forms of common bean, Phaseolus vulgaris L]Observations on popping ability in cultivated and wild forms of common bean, Phaseolus vulgaris L
Flórez Ramos, C.P.Ocampo Nahar, César H.Toro Chica, Orlando[A biochemical trait helps to recognize Phaseolus parvifolius Freytag in the gene pool of tepary bean]A biochemical trait helps to recognize Phaseolus parvifolius Freytag in the gene pool of tepary bean
González Torres, Rosa InésToro Chica, OrlandoCarvajal, M.Debouck, Daniel G.[Presencia de complejos silvestre-maleza-cultivo de P. vulgaris L. en Costa Rica y Bolivia utilizando marcadores moleculares de ADN nuclear y cloroplástico]Presencia de complejos silvestre-maleza-cultivo de P. vulgaris L. en Costa Rica y Bolivia utilizando marcadores moleculares de ADN nuclear y cloroplástico

Fifty-four accessions of Phaseolus vulgaris cultivated in Spain and representing a broad variability for this country, were studied together with 30 samples of wild forms of American origin. Two reference cultivars (from the Andes and Mesoamerica) plus two outgroups (P. coccineus and Vigna unguic...


Ocampo Nahar, César H.Martin, JPSánchez Yélamo, María DoloresOrtiz, J.M.Toro Chica, Orlando[Tracing the origin of Spanish common bean cultivars using biochemical and molecular markers]Tracing the origin of Spanish common bean cultivars using biochemical and molecular markers
Toro Chica, OrlandoOcampo Nahar, César H.Debouck, Daniel G.[Additional evidence suggests a new map for the distribution of wild-weed-crop complexes of common bean in Colombia]Additional evidence suggests a new map for the distribution of wild-weed-crop complexes of common bean in Colombia

Arcelin, a seed protein discovered in wild Phaseolus vulgaris L. accessions, gives high levels of resistance to the Mexican bean weevil [MBW; Zabrotes subfasciatus (Boheman)]. Six variants of arcelin have been described. In this paper we report on a new variant, arcelin 7, found in six wild bean ...


Acosta Gallegos, Jorge AlbertoQuintero, C.Vargas Daza, JaimeToro Chica, OrlandoTohme, Joseph M.Cardona Mejía, César[A new variant of arcelin in wild common bean Phaseolus vulgaris L., from southern Mexico]A new variant of arcelin in wild common bean Phaseolus vulgaris L., from southern Mexico
González Torres, Rosa InésGaitán Solís, ElianaDuque E., Myriam CristinaToro Chica, OrlandoTohme, Joseph M.Debouck, Daniel G.[Medición del flujo de genes en frijol común mediante maracadores moleculares]Medición del flujo de genes en frijol común mediante maracadores moleculares

A new species of Phaseolus (Legumi nosae, Phaseolinae) has been found in the montane forests of the Sierra de Talamanca in eastern Costa Rica, where it appears endemic. Distinctive traits include: radicant roots, purplish red internodes, veins of leaflets, primary bracts, inner face of stan dard,...


Torres González, Alba MarinaToro Chica, OrlandoDebouck, Daniel G.[Phaseolus talamancensis, a new wild bean species (leguminosae, phaseoline) from montane forests of eastern Costa Rica]Phaseolus talamancensis, a new wild bean species (leguminosae, phaseoline) from montane forests of eastern Costa Rica

During germplasm explorations carried out in Peru and Colombia, interbreeding complexes of wild and cultivated common bean were observed in both countries, eight in Apurimac and Cusco departments of Peru and eight in Cundinamarca and Boyacá departments of Colombia. The existence of complexes was ...


Beebe, Stephen E.Toro Chica, OrlandoGonzález, Alma VivianaChacón Sánchez, María I.Debouck, Daniel G.[Wild-weed-crop complexes of common bean (Phaseolus vulgaris L., Fabaceae) in the Andes of Peru and Colombia, and their implications for conservation and breeding]Wild-weed-crop complexes of common bean (Phaseolus vulgaris L., Fabaceae) in the Andes of Peru and Colombia, and their implications for conservation and breeding

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