Drought is the major abiotic stress factor limiting yield of common bean (Phaseolus vulgaris L.) in smallholder systems in Latin America and eastern and southern Africa; where it is a main source of protein in the daily diet. Identification of shoot and root traits associated with drought resista...
Polanía Perdomo, José A.
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Rao, Idupulapati M.
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Cajiao V., César Hernando
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Grajales, Miguel A.
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Rivera, Mariela
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Velásquez, Federico
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Raatz, Bodo
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Beebe, Stephen E.
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[Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23–24 × SEA 5 of Common Bean]
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Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23–24 × SEA 5 of Common Bean
Rao, Idupulapati M.
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Beebe, Stephen E.
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Polanía Perdomo, José A.
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Grajales, Miguel A.
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Cajiao V., César Hernando
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Ricaurte Oyola, José Jaumer
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[Evidence for genotypic differences among elite lines of common bean in the ability to remobilize photosynthate to increase yield under drought]
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Evidence for genotypic differences among elite lines of common bean in the ability to remobilize photosynthate to increase yield under drought
Polanía Perdomo, José A.
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Rao, Idupulapati M.
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Cajiao V., César Hernando
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Rivera, Mariela
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Raatz, Bodo
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Beebe, Stephen E.
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[Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)]
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Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)
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 Carlos
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Konzen, Enéas R.
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Palkovic, Antonia
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Tsai, Siu Mui
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Rao, Idupulapati M.
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Beebe, Stephen E.
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Gepts, Paul
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[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]
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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
Common bean (Phaseolus vulgaris L.), one of the most important grain legume crops for direct human consumption, faces many challenges as a crop. Domesticated from wild relatives that inhabit a relatively narrow ecological niche, common bean faces a wide range of biotic and abiotic constraints wit...
Assefa, Teshale
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Mahama, A. Assibi
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Brown, Anne V.
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Cannon, Ethalinda K.S.
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Rubyogo, Jean-Claude
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Rao, Idupulapati M.
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Blair, Matthew W.
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Cannon, Steven B.
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[A review of breeding objectives, genomic resources, and marker-assisted methods in common bean (Phaseolus vulgaris L.)]
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A review of breeding objectives, genomic resources, and marker-assisted methods in common bean (Phaseolus vulgaris L.)
For seed crops, yield is the cumulative result of both source and sink strength for photoassimilates and nutrients over the course of seed development. Source strength for photoassimilates is dictated by both net photosynthetic rate and the rate of photoassimilate remobilisation from source tissu...
Smith, Millicent R.
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Rao, Idupulapati M.
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Merchant, Andrew
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[Source-Sink Relationships in Crop Plants and Their Influence on Yield Development and Nutritional Quality]
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Source-Sink Relationships in Crop Plants and Their Influence on Yield Development and Nutritional Quality
Tepary bean, Phaseolus acutifolius A. Gray, is tolerant to drought and high temperatures but has low genetic diversity in its cultivated forms. To increase this diversity, a research program on mutation induction was initiated. The aim of this study was to establish the effect of different agro-m...
Crespo Muñoz, Sergio
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Rivera Peña, Mariela
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Rosero Alpala, Deisy Alexandra
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Muñoz Flórez, Jaime Eduardo
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Rao, Idupulapati M.
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Muñoz Flórez, Ligia Carmenza
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[Pollen viability of Tepary bean (Phaseolus acutifolius A. Gray.) mutant lines under water stress conditions and inoculation with rhizobia = Viabilidad polínica de líneas mutantes de fríjol tépari (Phaseolus acutifolius A. Gray.) bajo condiciones de estrés hídrico e inoculación con rizobios]
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Pollen viability of Tepary bean (Phaseolus acutifolius A. Gray.) mutant lines under water stress conditions and inoculation with rhizobia = Viabilidad polínica de líneas mutantes de fríjol tépari (Phaseolus acutifolius A. Gray.) bajo condiciones de estrés hídrico e inoculación con rizobios
Aluminium (Al) toxicity limits common bean productivity in acid soil regions of the tropics. To improve Al resistance of common bean, Al-sensitive Phaseolus vulgaris (SER16) was crossed to Al-resistant P. coccineus (G35346-3Q) to create 94 F5:6 recombinant inbred lines (RILs) of the pedigree SER1...
Butare, Louis
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Rao, Idupulapati M.
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Lepoivre, Philippe
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Cajiao V., César Hernando
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Polanía Perdomo, José A.
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Cuasquer, Juan B.
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Beebe, Stephen E.
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[Phenotypic evaluation of interspecific recombinant inbred lines (RILs) of Phaseolus species for aluminium resistance and shoot and root growth response to aluminium–toxic acid soil]
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Phenotypic evaluation of interspecific recombinant inbred lines (RILs) of Phaseolus species for aluminium resistance and shoot and root growth response to aluminium–toxic acid soil
Beebe, Stephen E.
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Rao, Idupulapati M.
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[Breeding for tolerance to low soil phosphorus: the example of common bean]
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Breeding for tolerance to low soil phosphorus: the example of common bean
Jiménez Serna, Juan de la Cruz
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Cardoso Arango, Juan Andrés
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Domínguez, Moralba
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Fischer, Gerhard
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Rao, Idupulapati M.
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[Morpho-anatomical traits of root and non-enzymatic antioxidant system of leaf tissue contribute to waterlogging tolerance in Brachiaria grasses]
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Morpho-anatomical traits of root and non-enzymatic antioxidant system of leaf tissue contribute to waterlogging tolerance in Brachiaria grasses