Descubre y comparte nuestro conocimiento público

Se han encontrado 15 recursos

Resultados de búsqueda

Evidence for genetic diversity in cultivated common bean (Phaseolus vulgaris) is reviewed. Multivariate statistical analysis of morphological, agronomic, and molecular data, as well as other available information on Latin American landraces representing various geographical and ecological regions...


Singh, S.P.Gepts, Paul L.Debouck, Daniel G.[Races of common bean (Phaseolus vulgaris, Fabaceae)]Races of common bean (Phaseolus vulgaris, Fabaceae)

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, VéroniqueDebouck, Daniel G.[Observations on the origin of Phaseolus polyanthus Greenman]Observations on the origin of Phaseolus polyanthus Greenman
Chacón Sánchez, María I.Pickersgill, BDebouck, Daniel G.[Cases of past cytoplasmic introgression and introgression of nuclear genes in common bean]Cases of past cytoplasmic introgression and introgression of nuclear genes in common bean
Chacón Sánchez, María I.González, Alma VivianaGutiérrez A., Janeth PatriciaBeebe, Stephen E.Debouck, Daniel G.[Increased evidence for common bean (Phaseolus vulgaris L.) domestication in Colombia]Increased evidence for common bean (Phaseolus vulgaris L.) domestication in Colombia

Chloroplast DNA polymorphisms were studied by PCR sequencing and PCR-restriction fragment length polymorphism in 165 accessions of domesticated landraces of common bean from Latin America and the USA, 23 accessions of weedy beans, and 134 accessions of wild beans covering the entire geographic ra...


Chacón Sánchez, María I.Pickersgill, BDebouck, Daniel G.[Domestication patterns in common bean (Phaseolus vulgaris L.) and the origin of the Mesoamerican and Andean cultivated races]Domestication patterns in common bean (Phaseolus vulgaris L.) and the origin of the Mesoamerican and Andean cultivated races

The results of 2 Phaseolus lunatus germplasm collections, carried out in the Depts. of Cajamarca and Amazonas (Peru), are discussed in terms of origin and domestication problems of this crop. (AS-CIAT)


Debouck, Daniel G.Linan J., J.H.[Observations on the domestication of Phaseolus lunatus L]Observations on the domestication of Phaseolus lunatus L

Some historical aspects and 2 possible reasons for the domestication of Phaseolus vulgaris and P. lunatus are considered, namely, that (1) bean domestication occurred at least 8000 yr ago in the southern Peruvian Andes, as a food plant, or that (2) beans were domesticated for different reasons an...


Debouck, Daniel G.[Early beans (Phaseolus vulgaris L. and P. Lunatus) L. domesticated for their aesthetic value?]Early beans (Phaseolus vulgaris L. and P. Lunatus) L. domesticated for their aesthetic value?

The lima bean, Phaseolus lunatus L., is a bean species with a broad distribution in the Americas that rivals that of common bean (P. vulgaris). In order to better understand the organization of genetic diversity and the pattern of domestication in lima bean, a review was conducted of the availabl...


Gutiérrez Salgado, A.Gepts, Paul L.Debouck, Daniel G.[Evidence for two gene pools of the lima bean, Phaseolus lunatus L. in the Americas]Evidence for two gene pools of the lima bean, Phaseolus lunatus L. in the Americas

Nuñas are a group of common bean (Phaseolus vulgaris, Fabaceae) varieties, whose grains are consumed after toasting in their original Andean habitats. Nowadays, these varieties are restricted to certain parts of the highlands of Peru and Bolivia. Linguistic, ethnobotanical, and archaeological dat...


Tohme, Joseph M.Toro Chica, OrlandoVargas Daza, JaimeDebouck, Daniel G.[Variability in Andean nuña common beans (Phaseolus vulgaris, Fabaceae)]Variability in Andean nuña common beans (Phaseolus vulgaris, Fabaceae)

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso