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González Torres, Rosa InésSuárez Baron, HaroldMartínez Garay, CarlosDuque E., Myriam CristinaDebouck, Daniel G.Tohme, Joseph M.[Determination of gene flow events in natural "wild-weedy-cultivated" complexes in genepools of Phaseolus lunatus L]Determination of gene flow events in natural "wild-weedy-cultivated" complexes in genepools of Phaseolus lunatus L
Tohme, Joseph M.Beebe, Stephen E.González, O.Duque E., Myriam Cristina[AFLP analysis of the wild Phaseolus vulgaris core collection]AFLP analysis of the wild Phaseolus vulgaris core collection

The biology of Acrosternum marginatum (Palisot de Beauvois) (Heteroptera: Pentatomidae) on common bean, Phaseolus vulgaris L., was studied at a mean temperature of 24@*C (range 19-32@*C) near Palmira, Colombia. Total mean (@+SEM) developmental time from egg to adult was 42.1 @+ 4.2 d. Head capsul...


Hallman, GJMorales, CGDuque E., Myriam Cristina[Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans]Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans

More than 60% of common bean production worldwide is derived from cultivars of Middle American origin. Understanding the diversity of these will facilitate their use in genetic improvement. The objective of this study was to analyze a collection of 269 landraces of common bean (Phaseolus vulgaris...


Beebe, Stephen E.Skroch, PWTohme, Joseph M.Duque E., Myriam CristinaPedraza García, FabioNienhuis, James[Structure of genetic diversity among common bean landraces of middle American origin based on correspondence analysis of RAPD]Structure of genetic diversity among common bean landraces of middle American origin based on correspondence analysis of RAPD
Assefa, T.Beebe, Stephen E.Rao, Idupulapati M.Cuasquer, Juan B.Duque E., Myriam CristinaRivera, MarielaBattisti, ALucchin, M[Pod harvest index as a selection criterion to improve drought resistance in white pea bean]Pod harvest index as a selection criterion to improve drought resistance in white pea bean

A diversity survey was used to estimate allelic diversity and heterozygosity of 129 microsatellite markers in a panel of 44 common bean (Phaseolus vulgaris L.) genotypes that have been used as parents of mapping populations. Two types of microsatellites were evaluated, based respectively on gene ...


Blair, Matthew W.Giraldo Zapata, Martha C.Buendía Castellanos, Hector F.Tovar Luque, EDuque E., Myriam CristinaBeebe, Stephen E.[Microsatellite marker diversity in common bean (Phaseolus vulgaris L.)]Microsatellite marker diversity in common bean (Phaseolus vulgaris L.)

The Andean gene pool of common bean (Phaseolus vulgaris L.) has high levels of morphological diversity in terms of seed color and size, growth habit and agro-ecological adaptation, but previously was characterized by low levels of molecular marker diversity. Three races have been described within...


Blair, Matthew W.Díaz, J.M.Díaz, Lucy MilenaHidalgo, R.Duque E., Myriam Cristina[Microsatellite characterization of Andean races of common bean (Phaseolus vulgaris L.)]Microsatellite characterization of Andean races of common bean (Phaseolus vulgaris L.)

Phaseolus beans are distributed worldwide and are cultivated in the tropics, subtropics, and temperate zones. The common bean is the most important grain legume for direct human consumption in the world. The objectives of this study were to isolate microsatellite repeats and to establish their di...


Gaitán Solís, ElianaDuque E., Myriam CristinaEdwards, K.J.Tohme, Joseph M.[Microsatellite repeats in common bean (Phaseolus vulgaris L.) : Isolation, characterization, and cross-species amplification in Phaseolus ssp]Microsatellite repeats in common bean (Phaseolus vulgaris L.) : Isolation, characterization, and cross-species amplification in Phaseolus ssp

Quantitative information on Colombian consumption of different foods (among them beans) is presented by region, urban or rural sector, and income strata in terms of physical amounts, contribution to protein and calorie supply, and expenditure share. The study was based on a cross sectional survey...


Sanint, Luis RobertoRivas Ríos, LibardoDuque E., Myriam CristinaSeré Rabé, Carlos[Food consumption patterns in Colombia--a cross-sectional analysis of the DANE/DRI 1981 household survey]Food consumption patterns in Colombia--a cross-sectional analysis of the DANE/DRI 1981 household survey
Muñoz Flórez, Ligia CarmenzaBlair, Matthew W.Duque E., Myriam CristinaRoca, William M.Tohme, Joseph M.[Level of introgression in inter-specific (Phaseolus vulgaris x P. acutifolius) congruity-backcross lines]Level of introgression in inter-specific (Phaseolus vulgaris x P. acutifolius) congruity-backcross lines

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