Structural idiosyncrasies of glycyl T-box riboswitches among pathogenic bacteria

Transcription induction ratio of dTomato gene of C. tetani, L. monocytogenes, S. pneumoniae, and S. pyogenes glyQS T-boxes under glycine-replete and glycine-starvation conditions, normalized to each T-box-containing strain grown in minimal media supplemented with glycine (orange bars). The values and error bars represent mean and SD, n = 3 biologically independent samples. Significance stars represent ns: P > 0.05, (*) P ≤ 0.05, (**) P ≤ 0.01, (***) P ≤ 0.001.