Fig. 6. Clones of p35-expressing cells. (A-B) Irradiated wing disc doubly stained for active caspase 3 (red) containing a clone of p35-expressing cells (green). Note that the clone shows no caspase activity (arrow). (C-D) Wing pouch of a wing disc irradiated in the second larval period containing several clones of p35-expressing cells. Note that several of those clones exhibit ectopic or increased expression of wg (arrows). (E-F) Wing disc with several clones of p35-expressing cells. Two of them display gain of dpp activity (red, arrows).