To select a plant genotype that will thrive in targeted environments it is critical to understand the genotype by environment interaction (GEI). In this study, multi-environment QTL analysis was used to characterize node addition rate (NAR, node day− 1) on the main stem of the common bean (Phaseo...
Zhang, Li
,
Gezan, Salvador A.
,
Vallejos, C. Eduardo
,
Jones, James W.
,
Boote, Kenneth J.
,
Clavijo Michelangeli, Jose A.
,
Bhakta, Mehul S.
,
Osorno, Juan M.
,
Rao, Idupulapati M.
,
Beebe, Stephen E.
,
Roman Paoli, Elvin O.
,
González, Abiezer
,
Beaver, James S.
,
Ricaurte Oyola, José Jaumer
,
Colbert, Raphael
,
Correll, Melanie J.
,
[Development of a QTL-environment-based predictive model for node addition rate in common bean]
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Development of a QTL-environment-based predictive model for node addition rate in common bean
Common bean productivity is reduced by several abiotic stress factors like drought and low soil fertility, leading to yield losses particularly in low input smallholder farming systems in the tropics.
To understand the genetics of stress tolerance, and to improve adaptation of common bean to adv...
Díaz, Lucy Milena
,
Ricaurte, Jaumer
,
Tovar, Eduardo
,
Cajiao V., César Hernando
,
Terán Santofimio, Henry
,
Grajales, Miguel A.
,
Polanía, Jose
,
Rao, Idupulapati M.
,
Beebe, Stephen E.
,
Raatz, Bodo
,
[QTL analyses for tolerance to abiotic stresses in a common bean (Phaseolus vulgaris L.) population]
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QTL analyses for tolerance to abiotic stresses in a common bean (Phaseolus vulgaris L.) population
Díaz, Lucy Milena
,
Ricaurte Oyola, José Jaumer
,
Cajiao V., César Hernando
,
Galeano, Carlos H.
,
Rao, Idupulapati M.
,
Beebe, Stephen E.
,
Raatz, Bodo
,
[Phenotypic evaluation and QTL analysis of yield and symbiotic nitrogen fixation in a common bean population grown with two levels of phosphorus supply]
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Phenotypic evaluation and QTL analysis of yield and symbiotic nitrogen fixation in a common bean population grown with two levels of phosphorus supply
The common bean is a tropical facultative short day legume that is now grown in tropical and temperate zones. This observation underscores how domestication and modern breeding can change the adaptive phenology of a species. A key adaptive trait is the optimal timing of the transition from the ve...
Bhakta, Mehul S.
,
Gezan, Salvador A.
,
Clavijo Michelangeli, Jose A.
,
Carvalho, Melissa
,
Zhang, Li
,
Jones, James W.
,
Boote, Kenneth J.
,
Correll, Melanie J.
,
Beaver, James S.
,
Osorno, Juan M.
,
Colbert, Raphael
,
Rao, Idupulapati M.
,
Beebe, Stephen E.
,
González, Abiezer
,
Ricaurte Oyola, José Jaumer
,
Vallejos, C. Eduardo
,
[A Predictive Model for Time-to-Flowering in the Common Bean Based on QTL and Environmental Variables]
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A Predictive Model for Time-to-Flowering in the Common Bean Based on QTL and Environmental Variables
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
,
Konzen, Enéas R.
,
Palkovic, Antonia
,
Tsai, Siu Mui
,
Rao, 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]
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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
Aluminum (Al) toxicity is a major limiting factor of crop production in acid soils, which are found mostly in developing countries of the tropics and sub-tropics. Common bean (Phaseolus vulgaris L.) is particularly sensitive to Al toxicity; and development of genotypes with better root growth in ...
López Marin, H.D.
,
Rao, Idupulapati M.
,
Blair, Matthew W.
,
[Quantitative trait loci for root morphology traits under aluminum stress in common bean (Phaseolus vulgaris L.)]
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Quantitative trait loci for root morphology traits under aluminum stress in common bean (Phaseolus vulgaris L.)