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Knowledge of the mode of inheritance of a trait can be a powerful decision-making tool in a breeding program, as it helps predicting selection gain, defining breeding strategy and choosing parental lines. This study aimed at estimating genetic parameters to infer the mode of inheritance of promis...


Agoyi, E.E.Mohammed, K.E.Odong, T.L.Tumuhairwe, J.B.Chigeza, G.Tukamuhabwa, Phinehas[Mode of inheritance of promiscuous nodulation and combining abilities in soybean genotypes]Mode of inheritance of promiscuous nodulation and combining abilities in soybean genotypes

Storage root dry matter content (RDM) is central to the improvement of consumer and industrial attributes of root crops. Yam bean (Pachyrhizus species) is a legume root crop newly introduced in Uganda, but its adoption may be constrained by low RDM. The objective of this study was to investigate ...


Agaba, R.Tukamuhabwa, PhinehasRubaihayo, P.R.Mwanga, R.O.M.Ssenyonjo, A.Ndirigwe, J.Tumwegamire, SilverGruneberg, W.J.[Heritability, combining ability and inheritance of storage root dry matter in yam beans]Heritability, combining ability and inheritance of storage root dry matter in yam beans

The amount of genotypic and phenotypic variability that exists in a species is important for selection and initiating breeding programs. Yam bean is grown locally in tropical countries of the Americas and Asia for their tasty storage roots, which usually have low dry matter content. The crop was ...


Agaba, R.Tukamuhabwa, PhinehasRubaihayo, P.R.Tumwegamire, SilverSsenyonjo, A.Mwanga, R.O.M.Ndirigwe, J.Gruneberg, W.J.[Genetic variability for yield and nutritional quality in yam bean (Pachyrhizus sp.)]Genetic variability for yield and nutritional quality in yam bean (Pachyrhizus sp.)

Germplasm of common beans from the Mesoamerican gene pool races: Durango, Jalisco, Mesoamerica and Guatemala have highest genetic variation for the crop's improvement. The objective was to assign 50 common bean germplasm in Uganda into its gene pool races based on analyses of population structure...


Okii, DennisMukankusi, Clare MugishaSebuliba, SulaimanTukamuhabwa, PhinehasTusiime, GeoffreyTalwana, HerbertOdong, ThomasNamayanja, AnnetPaparu, PamelaNkalubo, Stanley T.[Genetic variation, Heritability estimates and GXE effects on yield traits of Mesoamerican common bean (Phaseolus vulgaris L) germplasm in Uganda]Genetic variation, Heritability estimates and GXE effects on yield traits of Mesoamerican common bean (Phaseolus vulgaris L) germplasm in Uganda

Multiple co-infections by different pathogens on common bean (Phaseolus vulgaris L.) affect its productivity and cause complete crop loss in susceptible varieties. Therefore, gene pyramiding using marker assisted selection (MAS) and backcrossing, provide alternative cost-effective control measu...


Okii, D.Tukamuhabwa, PhinehasTusiime, GeoffreyTalwana, H.Odong, T.Mukankusi, Clare MugishaMale, A.Amongi, WinnyfredSebuliba, SulaimanPaparu, P.Nkalubo, Stanley T.Ugen, Michael AdroguBuah, S.S.J.Gepts, Paul L.[Agronomic qualities of genetic pyramids of common bean developed for multiple-disease-resistance]Agronomic qualities of genetic pyramids of common bean developed for multiple-disease-resistance

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