Figure 4

Changes in the quantity per grain of protein fractions during grain development. SPA null segregant (NS, circles) and RNAi (RNAi, triangles) lines of bread wheat were grown in the greenhouse with low (N−, open symbols) and high (N+, closed symbols) nitrogen supply. AG, albumin-globulin; HMW-GS, high molecular weight glutenin subunits; LMW-GS, low molecular weight glutenin subunits. Data are means ± 1 s.e. for n = 4 independent replicates.