Fig. 2

Grain weight a, diameter b, hardness c, area d, length e and width f in four homozygous AsWRI1-wheat lines of T4 generation (one, two or 12 inserts (ins)) and in null lines. Seed parameters were measured on mature grains using the Single Kernel Characterisation System (SKCS) a-c or MARVIN d-f. The results are shown as the mean ± standard error from three biological replicates, each consisting of 100 seeds. The asterisks indicate where the transgenic line is significantly different (p < 0.05, LSD) from null lines