Supplementary Fig. S4.

Protein expression patterns of Bcd, Cad and Hkb are similar intll^gand wild-type embryos. Graphs show integrated (averaged) expression patterns for Bcd (first), Cad (second), and Hkb (third column) in tll^g mutants (black) compared to wild-type (grey) at t2 (first), t5 (second) and t8 (third row). Vertical axes show fluorescence intensity in arbitrary units ranging from 0 to 255. Horizontal axes represent A–P position in percent (where 0% is the anterior pole). The entire length of the embryo (0–100% A–P position) is shown. Embryo images show representative protein expression patterns for tll^g (first) and wild-type (second row) at time class t2 stained against Bcd (first), Cad (second) and Hkb (third column). Lateral views; anterior is to the left, dorsal is up. See Materials and methods section for details on data quantification and time classification.