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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
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

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.)
Hoyos Villegas, ValerioSong, QijianWright, Evan M.Beebe, Stephen E.Kelly, James D.[Joint linkage QTL mapping for yield and agronomic traits in a composite map of three common bean RIL populations]Joint linkage QTL mapping for yield and agronomic traits in a composite map of three common bean RIL populations
Lareo, LRBeebe, Stephen E.[A summary of CIAT`s findings and research approach to improve bean protein digestibility]A summary of CIAT`s findings and research approach to improve bean protein digestibility

The major subsistence food systems of the world that feed resource?poor populations are identified and their capacity to supply essential nutrients in reasonable balance to the people dependent on them has been considered for some of these with a view to overcoming their nutrient limitations in s...


Graham, RDWelch, RMSaunders, DAOrtiz Monasterio, J.I.Bouis, Howarth E.Bonierbale, Merideth W.Haan, Stef deBurgos, G.Thiele, GrahamLiria Dominguez, MRMeisner, CABeebe, Stephen E.Potts, MJKadian, MHobbs, PRGupta, R.K.Twomlow, Stephen[Nutritious subsistence food systems]Nutritious subsistence food systems
Montoya Marmolejo, Carlos AníbalLeterme, PascalVictoria, Néstor F.Toro Chica, OrlandoSouffrant, Wolfgang B.Beebe, Stephen E.Lalles, Jean-Paul[Susceptibility of phaseolin to in vitro proteolysis is highly variable across common bean varieties (Phaseolus vulgaris)]Susceptibility of phaseolin to in vitro proteolysis is highly variable across common bean varieties (Phaseolus vulgaris)

This article proposes a new way to improve the protein quality of the common bean (Phaseolus vulgaris). It is based on the natural variability found in the different types of phaseolin, its main storage protein (40 50% of the total protein). Despite the fact that it is deficient in methionine con...


Montoya Marmolejo, CALalles, JPBeebe, Stephen E.Leterme, P[Phaseolin diversity as a possible strategy to improve the nutritional value of common beans (Phaseolus vulgaris)]Phaseolin diversity as a possible strategy to improve the nutritional value of common beans (Phaseolus vulgaris)

Dietary protein might modulate mucin flow and intestinal mucin gene expression. Since unheated phaseolin from Phaseolus vulgaris bean is resistant to digestion and increases gut endogenous protein losses, we hypothesised that unheated phaseolin influences mucin flow and gene expression, and that ...


Montoya Marmolejo, CALeterme, PRome, VBeebe, Stephen E.Claustre, SLalles, JP[Phaseolin from Phaseolus vulgaris bean modulates gut mucin flow and gene expression in rats]Phaseolin from Phaseolus vulgaris bean modulates gut mucin flow and gene expression in rats

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