RP-HPLC chromatograms of gliadin and glutenin extract representing wild-type control and transgenic wheat lines. (a) Gliadin extracts from BW208 wild-type and BW208 transgenic lines. (b) Gliadin extracts from BW2003 wild type and BW2003 transgenic lines. (c) Glutenin extracts from BW208 wild type and BW208 transgenic lines. (d) Glutenin extracts from BW2003 wild type and BW2003 transgenic lines. ω, ω-gliadins; α, α-gliadins; γ, γ- gliadins; HMW, high molecular weight glutenin subunit; LMW, low molecular weight glutenin subunit. mAU (210 nm), milliunits of absorbance at 210 nm; min, retention time in minutes.