Fig. 5

Lipid class content on dry weight (dw) basis in endosperm (including starchy endosperm, aleurone cells, seed coat and pericarp) of developing grains from selected homozygous (hom) lines (with one, two or 12 inserts (ins)) and control (null) from T3 generation. Triacylglycerol a, polar lipids b, free fatty acids c, other remaining lipids d. The results are shown as the mean ± standard deviation from three biological replicates. Asterisks indicate significant differences as compared to control according to Fisher’s test with a significance threshold of P ≤ 0.05