Figure 1

The positions of introgressed regions in the Brassica oleracea substitution lines on chromosomes O1, O2, O3, O5 and O9. Minimum GD regions are shown as a box, whereas the maximum region, including where recombination occurred, is shown as a single line. The number of substitutions contained by each line is noted. The significantly late flowering lines are shaded in black, whereas those that were significantly early flowering are shaded in grey. The regions to which the substitution lines best map QTL are shown by vertical, dotted lines. For comparison, the regions to which the doubled haploid data mapped QTL are also shown.