Figure 2From: The Drosophila Perlecan gene trol regulates multiple signaling pathways in different developmental contextsTrol modulates Hh and Bnl signaling in the ventral ganglion. A) Cartoon of second instar brain indicating location of TNbs. Boxed area outlines thoracic region shown in panels B-E. One hour BrdU incorporation in TNbs in B) a y trolb22; bnl06916/+ brain from 2–3 hours pm; C) a sibling control y trolb22/+ ; +/TM3y+, y trolb22 ; +/TM3y+ or y trolb22/+ ; bnl06916/+ brain 2–3 hours pm (see text); D) a y trolb22; hhAC/+ brain from 2–3 hours pm and a E) sibling control y trolb22/+ ; +/TM3y+, y trolb22 ; +/TM3y+ or y trolb22/+ ; hhAC/+ brain from 2–3 hours pm (see text). Scale bar in panel A indicates 10 um.Back to article page