The intrinsic ability of injured neurons to degenerate and regenerate their axons facilitates nervous system repair; however, this ability is not engaged in all neurons and injury locations. Here, we investigate the regulation of a conserved axonal injury response pathway with respect to the location of damage in branched motoneuron (MN) axons in Drosophila larvae. The dileucine zipper kinase (DLK; also known as MAP3K12 in mammals and Wallenda (Wnd) in Drosophila) is a key regulator of divers...
