Fig. 4From: Bacterial small RNAs in the Genus Rickettsia 6S RNA (ssrS) expression during host cell infection. R. prowazekii strain Brienl 6S RNA (ssrS) expression was measured during the infection of HMECs over a course of 72 h (n = 5). The expression was normalized to 16S rRNA (endogenous control) and baselined to 1.5h post infection. Significant increase was observed starting at 6h post infection. Data is represented as Mean ± SEM. **p < 0.01Back to article page