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Table 3 Distribution rates of Vrn-1 and their consistency with results of identification of W/S growth habit

From: Interactive effects of multiple vernalization (Vrn-1)- and photoperiod (Ppd-1)-related genes on the growth habit of bread wheat and their association with heading and flowering time

Genotype Material number (only) Frequency (%) Speculation of winter/spring habit Winter Spring Consistency (%)
Vrn-B1a (only) 5 2.5 Spring 0 5 100.0
Vrn-B1b (only) 4 2.0 Spring 0 4 100.0
Vrn-D1a (only) 47 23.7 Spring 24 23 48.9
Vrn-D1b (only) 16 8.1 Spring 12 4 25.0
Vrn-B1b + Vrn-D1a 1 0.5 Spring 0 1 100.0
vrn-B1 + vrn-D1 125 63.1 Winter 119/117 4/6 96.8/95.2
Total 198 100.0   155/153 41/43 79.8/78.2
  1. The values in parentheses represent the percentage in each group; “only” in parentheses indicates that the value is specific to the single genotype