Fig. 6

Overexpression analysis of BnaC4.BOR1;1c in Brassica napus B-inefficient W10. a and (b) Phenotypes of QY10, W10 and overexpressing lines after 10 d of growth at normal B (NB, 25 μM B) and low B (LB 0.25 μM B), respectively. c Shoot dry weight and (d) primary root length for W10 and the overexpressing lines. The (e) shoot, (f) root and (g) root/shoot B concentrations. Each treatment was repeated three times (n = 3) and error bars denote the standard deviation (SD)