The inheritance of frost resistance and flowering response in broccoli (Brassica oleracea var. Italica) |
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| Authors: | J. C. Bouwkamp S. Honma |
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| Affiliation: | (1) Michigan Experiment Station, 48823 East Lansing, Mich, U.S.A.;(2) Present address: Department of Horticulture, University of Maryland, 20742 College Park, Maryland, USA;(3) Department of Horticulture, Michigan State University, 48823 East Lansing, Michigan, USA |
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| Abstract: | Summary Broccoli inbred lines derived from the cross, broccoli x (cabbage x kale) were observed to differ in flowering response and frost resistance. Analysis of the F2 population from the cross, slow-bolter, frost tolerant and bolter, frost susceptible suggested that two dominant epistatic genes conditioned frost resistance, whereas flowering was polygenically inherited.Published with the approval of the Director of the Michigan Agricultural Experiment Station as Journal Article Number 4685. |
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