(A−I) Induction of GOMED in Atg5 KO MEFs by CBM treatment. (A, B) EM analysis revealed the formation of AP-like and AL-like structures. Atg5 KO MEFs were treated with CBM (2 mM) for 3 hr. A representative low-magnification image (A) and high-magnification images (B) are shown. Scale bar = 1 µm (A) and 0.2 µm (B). The arrowheads and arrows indicate AL-like and AP-like structures, respectively. 