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The Great Lakes region of Central Africa is a major producer of common beans in Africa. The region is known for high population density and small average farm size. The common bean represents the most important legume crop of the region, grown on over a third of the cultivated land area, and the ...


Blair, Matthew W.González Martínez, L.F.Kimani, P.M.Butare, L.[Genetic diversity, inter-gene pool introgression and nutritional quality of common beans (Phaseolus vulgaris L.) from Central Africa]Genetic diversity, inter-gene pool introgression and nutritional quality of common beans (Phaseolus vulgaris L.) from Central Africa

The deployment in common beans (Phaseolus vulgaris L.) of arcelin-based bruchid resistance could help reduce post-harvest storage losses to the Mexican bean weevil [(Zabrotes subfasciatus (Boheman)]. Arcelin is a member of the arcelin-phytohemagglutinin-?-amylase inhibitor (APA) family of seed pr...


Blair, Matthew W.Muñoz, C.Buendía Castellanos, Hector F.Flower, JBueno Mondragon, J.M.Cardona Mejía, César[Genetic mapping of microsatellite markers around the arcelin bruchid resistance locus in common bean]Genetic mapping of microsatellite markers around the arcelin bruchid resistance locus in common bean

Common beans were introduced from the Americas to China over 400 years ago and presently constitute an important export crop in many areas of the country. Evaluation of the genetic diversity present in Chinese accessions of common beans is essential for conservation, management and utilization of...


Zhang, X.Blair, Matthew W.Wang, S.[Genetic diversity of Chinese common bean (Phaeolus vulgaris L.) landraces assessed with simple sequence repeat markers]Genetic diversity of Chinese common bean (Phaeolus vulgaris L.) landraces assessed with simple sequence repeat markers

Aluminum (Al) toxicity is the principal abiotic constraint in acid soils of the tropics. Common bean, meanwhile, is for the most part very sensitive to this stress although certain genotypes within the species show some level of resistance, justifying screening of germplasm from both the Andean a...


Blair, Matthew W.López Marin, H.D.Rao, Idupulapati M.[Identification of aluminum resistant Andean common bean (Phaseolus vulgaris L.) genotypes]Identification of aluminum resistant Andean common bean (Phaseolus vulgaris L.) genotypes

Bean golden yellow mosaic virus (BGYMV) is a whitefly-transmitted geminivirus of the Begomovirus family that causes important yield losses to common beans grown in tropical and sub-tropical countries of Latin America and the Caribbean. A major resistance gene that has been widely deployed in this...


Blair, Matthew W.Rodríguez, L.M.Pedraza García, FabioMorales, Francisco JoséBeebe, Stephen E.[Genetic mapping of the bean golden yellow mosaic geminivirus resistance gene bgm-1 and linkage with potyvirus resistance in common bean (Phaseolus vulgaris L.)]Genetic mapping of the bean golden yellow mosaic geminivirus resistance gene bgm-1 and linkage with potyvirus resistance in common bean (Phaseolus vulgaris L.)

?1-pyrroline-5-carboxylate synthetase (P5CS) is the rate-limiting enzyme involved in the biosynthesis of proline in plants. By the 3? rapid amplification of cDNA ends (3?-RACE) approach, a 2,246-bp cDNA sequence was obtained from common bean (Phaseolus vulgaris L.), denominated PvP5CS2 differing ...


Chen, J.Zhang, X.Jing, RBlair, Matthew W.Mao, XWang, S.[Cloning and genetic diversity analysis of a new P5CS gene from common bean (Phaseolus vulgaris L.)]Cloning and genetic diversity analysis of a new P5CS gene from common bean (Phaseolus vulgaris L.)

Single nucleotide polymorphisms (SNPs) are the most common sequence difference found in plant genomes, yet they have not been widely exploited for producing molecular markers in common bean (Phaseolus vulgaris L.). The objective of this study was to develop a SNP assay based on a type of heterodu...


Galeano Mendoza, CHGómez, M.Rodríguez, L.M.Blair, Matthew W.[CEL I nuclease digestion for SNP discovery and marker development in common bean (Phaseolus vulgaris L.)]CEL I nuclease digestion for SNP discovery and marker development in common bean (Phaseolus vulgaris L.)
Asfaw Amele, A.Blair, Matthew W.Almekinders, Conny J.M.[Genetic diversity and population structure of common bean (Phaseolus vulgaris L.) landraces from the East African highlands]Genetic diversity and population structure of common bean (Phaseolus vulgaris L.) landraces from the East African highlands

Background: Iron is an important micronutrient for all living organisms. Almost 25% of the world population is affected by iron deficiency, a leading cause of anemia. In plants, iron deficiency leads to chlorosis and reduced yield. Both animals and plants may suffer from iron deficiency when thei...


Cvitanich, CPrzybylowicz, WJUrbanski, DFJurkiewicz, AMMesjasz-Przybylowicz, JBlair, Matthew W.Astudillo, CarolinaJensen, EStougaard, J[Iron and ferritin accumulate in separate cellular locations in Phaseolus seeds]Iron and ferritin accumulate in separate cellular locations in Phaseolus seeds

Common bean (Phaseolus vulgaris L.) is an important source of dietary protein and minerals worldwide. Genes conditioning variability for mineral contents are not clearly understood. Our ultimate goal is to identify genes conditioning genetic variation for Zn and Fe content. To establish mapping p...


Talukder, ZLAnderson, EMiklas, PNBlair, Matthew W.Osorno Gonzalez, JMDilawan, MHossain, KG[Genetic diversity and selection of genotypes to enhance Zn and Fe content in common bean]Genetic diversity and selection of genotypes to enhance Zn and Fe content in common bean

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