Research Notes: Progress in Obtaining Soybean Haploids 2n=20
Date
1976-04-01
Authors
Bingham, E.
Beversdorf, W.
Cutter, G.
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Abstract
Male sterility gene ms 1 from North Carolina was transferred to maturity groups I, II, and III over the last few years to facilitate the use in Wisconsin of the twinning and haploidy phenomena associated with ms1ms1 plants. In 1975 we had an extended fall growing season and seed was obtained from several hundred male sterile ms 1ms1 plants, representing maturity groups I, II, III, IV, and V. Honey bees were used as pollinators.