Fig. 2.
Range of tocopherol levels in seed from RILs indicates that a large genetic potential exists. Shown are frequency distributions of seed γ-tocopherol and α-tocopherol levels of Cvi/Ler RIL population lines (n = 2) (A and B) and Col/Ler RIL population lines (n = 1) (C and D). Levels of corresponding tocopherols for parental Ler, Cvi, and Col were grown in parallel with the corresponding RILs and are indicated by black, white, and gray arrows, respectively.