Figure 7From: Overexpression of STARCH BRANCHING ENZYME II increases short-chain branching of amylopectin and alters the physicochemical properties of starch from potato tuberChanges in gelatinisation of tuber starch granules from transgenic potato lines. (A) Effect of GBSS knockdown (1041–3) or SBEII overexpression (1047–17) on starch granule swelling in 4 M urea. (B) Comparison of swelling of starch granules in a range of urea concentrations. Gelatinisation was assessed by measuring the volume of the swollen starch pellet. Data are mean pellet volumes ± SD (n = 4 biological replicates).Back to article page