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. 2018 Apr 4;8:5660. doi: 10.1038/s41598-018-23897-z

Figure 5.

Figure 5

The ultrastructure of C. pneumoniae K6, H15-1957-3C and H15-1957-10C is similar with fully developed inclusions at 37 °C as opposed to 28 °C, while strains S15-834C and S15-834K form mature inclusions at 28 °C and show indication for the presence of aberrant bodies (ABs) at 37 °C. Cultures were fixed in glutaraldehyde at 48 hours post infection and processed for transmission electron microscopy. Shown is the ultrastructure of C. pneumoniae K6, H15-1957-3C, H15-1957-10C, S15-834C and S15-834K (top to bottom) following incubation at 37 °C (left column) or 28 °C (right column). The size bar indicates 10 µm. N = nucleus, Nc = nucleolus, Chlc = chlamydial inclusion, Cy = cytoplasm, I = intercellular space.