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Genetic diversity of a Bambara groundnut germplasm representing accessions from 25 African countries, maintained at the International Institute of Tropical Agriculture (IITA; Nigeria) was evaluated based on seed patterns, qualitative characters, quantitative traits and Diversity Arrays Technique ...


Olukolu, B.A.Mayes, S.Stadler, F.Ng, N.Q.Fawole, I.Dominique, D.Azam-Ali, S.N.Abbott, A.G.Kole, C.[Genetic diversity in bambara groundnut (Vigna subterranea (L.) verdc.) as revealed by phenotypic descriptors and DArT marker analysis]Genetic diversity in bambara groundnut (Vigna subterranea (L.) verdc.) as revealed by phenotypic descriptors and DArT marker analysis

Reports the findings of a mission carried out by the International Institute of Tropical Agriculture in Zimbabwe to gather genetic resources of cowpea, rice, bambarra groundnut and their wild relatives. 461 samples of 365 species were collected. Sampling was made over 140 sites of both natural ve...


Padulosi, S.Ng, N.Q.[Collecting germplasm in Zimbabwe]Collecting germplasm in Zimbabwe
Thottappilly, G.Ng, N.Q.Rossel, H.W.[Screening germplasm of Vigna vexillata for resistance to cowpea mottle virus]Screening germplasm of Vigna vexillata for resistance to cowpea mottle virus

Fatty acid composition of extracted oils from 58 lines of cowpea (Vigna unguicuiata (L) Walp) was investigated by gas‐liquid chromatography (GLC). Considerable variability was observed in the fatty acid profile, though palmitic (16:0), linoleic (18:2) and linolenic (18:3) acids were the dominant ...


Piergiovanni, A.R.Della Gatta, C.D.Ng, N.Q.Singh, B.B.Singh, S.R.Perrino, P.[Fatty acid composition and insect resistance in Vigna unguiculata seeds]Fatty acid composition and insect resistance in Vigna unguiculata seeds
Hakoda, H.Inouye, J.Ng, N.Q.[Investigation on the isozyme genotype and KCIO3 resistance of seedlings in African deep water rice, Oryza glaberrima Steudel]Investigation on the isozyme genotype and KCIO3 resistance of seedlings in African deep water rice, Oryza glaberrima Steudel
Carsky, R.Della Gatta, C.Piergiovanni, A.R.Ng, N.Q.Perrino, P.Carnovale, E.[Trypsin inhibitor levels in raw and cooked cowpea (Vigna unguiculata) seeds]Trypsin inhibitor levels in raw and cooked cowpea (Vigna unguiculata) seeds

Single node cuttings from pathogen-tested in vitro plantlets of white guinea yam (D. rotundata), cultivar TDr 93–23, were cultured in tuberization and half- and full-strength Murashige and Skoog media with 5% or 8% sucrose, with or without agar, in light or darkness and at 25 or 18°C. Microtuberi...


Balogun, M.Fawole, I.Ng, S.Y.C.Ng, N.Q.Shiwachi, H.Kikuno, H.[Interaction among cultural factors in microtuberization of white yam (Dioscorea rotundata)]Interaction among cultural factors in microtuberization of white yam (Dioscorea rotundata)

Genetic diversity was investigated among fifty accessions of yard-long-bean (Vigna unguiculatasubspecies unguiculatacultivar group sesquipedalis) using simple sequence repeat (SSR) markers. Sixteen SSR primers were used to amplify DNA of the 50 accessions. A total of 63 polymorphic bands were det...


Ogunkanmi, L.A.Ogundipe, O.T.Ng, N.Q.Scoles, G.J.Fatokun, C.A.[Genetic diversity in yardlongbean (Vigna unguiculata subspecies unguiculata cvgr sesquipedalis) as revealed by simple sequence repeat (SSR) markers]Genetic diversity in yardlongbean (Vigna unguiculata subspecies unguiculata cvgr sesquipedalis) as revealed by simple sequence repeat (SSR) markers

The genetic diversity in wild cowpea was assessed using cowpea derived simple sequence repeat (SSR) markers. A total of forty eight wild cowpea lines collected from diverse geographical locations in Africa were used for the study. Twelve SSR markers were selected for amplification of DNA of the t...


Ogunkanmi, L.A.Ogundipe, O.T.Ng, N.Q.Fatokun, C.A.[Genetic diversity in wild relatives of cowpea (Vigna unguiculata) as revealed by simple sequence repeats (SSR) markers]Genetic diversity in wild relatives of cowpea (Vigna unguiculata) as revealed by simple sequence repeats (SSR) markers

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