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Inheritance of pigmentation and pod shape in winged bean
Authors:W. Erskine  T. N. Khan
Affiliation:(1) Faculty of Agriculture, University of Papua New Guinea, Box 4820, University Post Office, Papua, New Guinea;(2) Present address: Department of Agriculture, 6151 South Perth, West Australia
Abstract:Summary The inheritance of five qualitative character differences in winged bean was studied in two crosses. All five character pairs were based on a single gene difference with complete dominance of purple over green stem colour, purple over green calyx colour, purple over green pod wing colour, purple specks over green pod and rectangular over flat pod shape. Linkage was observed between stem and calyx colour and also pod wing colour and pod specks.
Keywords:Psophocarpus tetragonolobus  winged bean  pigmentation  pod shape  geneties
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