The following experiments were performed in glial shNf-1/shTp53 glial cells serum starved 4 hr before assaying. Cells were expressing either Cas9 alone (control) or Cas9 and sgRNA targeting Atg7 (sgAtg7 #1 or #2). E: Western blotting of shNf-1/shTp53 glial cells expressing gRNA sequences targeting Gal8. 