TEM of control C. jejuni and C. jejuni pre-exposed to heat stress within vacuoles of A. castellanii trophozoites at different time points. At 0 h after gentamicin treatment, control C. jejuni (A) and C. jeuni pre-exposed to heat stress (C). At 5 h after gentamicin treatment, control C. jejuni (B and with zoom out in E) and heat stressed C. jejuni (D and with zoom out in F). The white arrows show C. jejuni cells inside amoeba vacuoles.
Bui et al. BMC Microbiology 2012 12:232 doi:10.1186/1471-2180-12-232