Fig. 8. PEX11ßmyc overexpression recruits DLP1 to peroxisomal structures in PEX1-null and D-BP-deficient cells. (A) Confocal laser-scanning microscopy of untransfected PEX1-null fibroblasts, and fibroblasts from patients deficient in D-BP double-labeled with PEX14 antibody (red) and DLP1 antibody (green). (B) Confocal laser-scanning microscopy of PEX1-null and D-BP-deficient cells stably expressing PEX11ßmyc, and double labeled with c-myc antibody (green) and DLP1 antibody (red). Bars, 20 µm (A); 5 µm (B).