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Inheritance of spontaneous male sterility in peas
Authors:B. B. Singh  D. P. Singh
Affiliation:(1) Department of Genetics and Plant Breeding, N. D. University of Agriculture and Technology, 224 229 Narendrangar, Faizabad, India;(2) Present address: Department of Genetics and Plant Breeding, College of Agriculture, G. B. Pant University of Agriculture and Technology, 263145 Pantnagar, Nainital, India
Abstract:A plant with a mutant phenotype was observed in a lsquoLongitteersquo cultivar. The plant was late in maturity, had white-translucent anthers, and was male sterile. The inheritance of this mutant was studied in a cross involving the mutant and the mother parent and their F1, F2, F3 and BC1F1 generations. The results suggested that the sterile character was genetic and due to a recessive gene.
Keywords:Peas  Pisum sativum  Male sterility  Inheritance
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