Descubre y comparte nuestro conocimiento público

Se han encontrado 234 recursos

Resultados de búsqueda

Drought stress limits growth and yield of crops, particularly under smallholder production systems with minimal use of inputs and edaphic limitations such as nitrogen (N) deficiency. The development of genotypes adapted to these conditions through genetic improvement is an important strategy to a...


Polanía Perdomo, José A.Poschenrieder, CharlotteRao, Idupulapati M.Beebe, Stephen E.[Root traits and their potential links to plant ideotypes to improve drought resistance in common bean]Root traits and their potential links to plant ideotypes to improve drought resistance in common bean
Polanía Perdomo, José A.Rao, Idupulapati M.Cajiao V., César HernandoRivera, MarielaRaatz, BodoBeebe, Stephen E.[Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)]Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)

Common bean (Phaseolus vulgaris L.) is the most important grain legume for human consumption and is a major nutrition source in the tropics. Because bean production is reduced by both abiotic and biotic constraints, current breeding efforts are focused on the development of improved varieties wit...


Lobaton, Juan DavidMiller, TamaraGil, JuanitaAriza, DanielHoz, Juan Fernando de laSoler Garzón, AlvaroBeebe, Stephen E.Duitama, JorgeGepts, PaulRaatz, Bodo[Resequencing of common bean identifies regions of inter- gene pool introgression and provides comprehensive resources for molecular breeding]Resequencing of common bean identifies regions of inter- gene pool introgression and provides comprehensive resources for molecular breeding

Background Common bean is the most important staple grain legume for direct human consumption and nutrition. It complements major sources of carbohydrates, including cereals, root crop, or plantain, as a source of dietary proteins. It is also a significant source of vitamins and minerals like iro...


Berny Mier y Teran, Jorge CarlosKonzen, Enéas R.Palkovic, AntoniaTsai, Siu MuiRao, Idupulapati M.Beebe, Stephen E.Gepts, Paul[Effect of drought stress on the genetic architecture of photosynthate allocation and remobilization in pods of common bean (Phaseolus vulgaris L.), a key species for food security]Effect of drought stress on the genetic architecture of photosynthate allocation and remobilization in pods of common bean (Phaseolus vulgaris L.), a key species for food security

Terminal drought is a worldwide constraint to common bean production and its negative effects will be increased by climate change. The objective of this research was to characterize phenotypically advanced lines and commercial cultivars of common bean for their resistance to terminal drought stre...


Chaves-Barrantes, Néstor FelipePolanía Perdomo, José A.Muñoz Perea, Carlos GermánRao, Idupulapati M.Beebe, Stephen E.[Caracterización fenotípica por resistencia a sequía terminal de germoplasma de frijol común = Phenotypic characterization of common bean germplasm for resistance to terminal drought]Caracterización fenotípica por resistencia a sequía terminal de germoplasma de frijol común = Phenotypic characterization of common bean germplasm for resistance to terminal drought

Para marcar los loci que determinan la resistencia al ataque de la bacteriosis común en frijol, se emplearon los polimorfismos en el ADN aleatoriamente amplificado (RAPD), junto con tres diferente metodológicas de análisis génico: análisis de los segregantes diferencialmente agrupados (BSA), sele...


Pedraza García, FabioGallego Sánchez, Gerardo J.Beebe, Stephen E.Tohme, Joseph M.[Marcadores SCAR y RAPD para la resistencia a la bacteriosis común (CBB) del frijol]Marcadores SCAR y RAPD para la resistencia a la bacteriosis común (CBB) del frijol
Beebe, Stephen E.[International Bean Breeding Workshop (1988, Cali, Colombia). Current topics in breeding of common bean : Proceedings]International Bean Breeding Workshop (1988, Cali, Colombia). Current topics in breeding of common bean : Proceedings
Beebe, Stephen E.[Taller Internacional de Mejoramiento Genético de Frijol (1988, Cali, Colombia). Temas actuales en mejoramiento genético del frijol común : Memorias]Taller Internacional de Mejoramiento Genético de Frijol (1988, Cali, Colombia). Temas actuales en mejoramiento genético del frijol común : Memorias
Blair, Matthew W.Buendía Castellanos, Hector F.Díaz, Lucy MilenaDíaz, J.M.Giraldo Zapata, Martha C.Tovar Luque, EDuque E., Myriam CristinaBeebe, Stephen E.Debouck, Daniel G.[Microsatellite marker diversity in common bean]Microsatellite marker diversity in common bean
Beebe, Stephen E.Castro, A.Rodríguez, F.Varela, O.I.Jones, Peter G.[The use of geographical information systems to locate wild P. vulgaris in Honduras]The use of geographical information systems to locate wild P. vulgaris in Honduras

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso