G. NCOA4 KO MEFs reconstituted with myc-hNCOA4 were pretreated with 10 μg/ml FAC and then cultured with 20 μg/ml CHX or 200 nM bafilomycin A1 (BafA). Cells were fixed for imaging and immunostained using myc and LAMP1 antibodies. Scale bar, 10μm. 