Pan glial, but not astrocyte or cortex glia specific depletion of Myo, drives Beat-Va _M neurite fragmentation. (A and B) Beat-Va neurons labeled with a LexAop driven, CD4-tdGFP at wL3 (A) or HE (B). (C) Beat-Va_M neurons at HE with repo-Gal4 and UAS-LacZ (control) in the background. (D) Myo knocked down in all glia with repo-Gal4. (E) Myo knocked down only in astrocytes with alrm-Gal4. (F) Myo knocked down only in cortex glia with wrapper^DBD-Gal4, Nrv-Gal4AD. Eight animals were checked for each time point and genotype shown in this figure, and the morphology and phenotypes shown are representative of what was observed. All scale bars are 20 µm.