Figure 3From: Chloramphenicol acetyltransferase as a selection marker for chlamydial transformationInclusion, GFP expression and glycogen synthesis in L2R transformed with pGFP-CAT::SW2. Cells infected with chloramphenicol-selected transformants were exposed to either chloramphenicol or ampicillin. Images of inclusions in unstained and iodine-stained cultures were acquired with phase contrast microscopy or fluorescence microscopy 48 h post-inoculation. Phase contrast and GFP images are superimposable.Back to article page