Figure 1.

dJNK is required for clearance of axonal debris after nerve injury. (a) Control animals (OR85e-mCD8::GFP/+ repo-Gal4/+) 0, 5, and 15 days after axotomy. (b) Glial knockdown of dJNK using repo-Gal4 to express UAS-dJNK RNAi (OR85e::mCD8::GFP/UAS-bsk^RNAi104569; repo-Gal4/+). (c) Glial overexpression of UAS-puckered using repo-Gal4 (OR85e::mCD8::GFP/+ repo-Gal4/UAS-puckered). (d) Quantification of GFP intensity in glomeruli for (a)–(c). Error bars depict ±S.E.M. ***P<0.001. (e) Quantification of maxillary nerves with GFP+ debris for (a)–(c)