Fig. 4. Frequency distribution of the 
-/
-tocopherol ratio in the F2 rapeseed populations of the crosses: (A) NPZ 02 x B 005, and (B) 7288-520/95 x B 005. The 95% confidence intervals are represented for each parent.
Fig. 4. Frequency distribution of the -/-tocopherol ratio in the F2 rapeseed populations of the crosses: (A) NPZ 02 x B 005, and (B) 7288-520/95 x B 005. The 95% confidence intervals are represented for each parent.