Skip to main content

Advertisement

Fig. 6 | BMC Microbiology

Fig. 6

From: Plasmid pPCP1-derived sRNA HmsA promotes biofilm formation of Yersinia pestis

Fig. 6

Regulatory effects of HmsA on HmsB. a Primer extension results. b Confirmation of HmsA and HmsB by northern blot analysis. The transcript of hmsB/hmsA in the WT and ∆hmsA/hmsB mutant strains was monitored by northern blotting (upper and bottom panel). c Measurement of the half-life of HmsB. The WT and ∆hmsA strains were grown to exponential phase at 26 °C and then treated with 250 μg/mL of rifampicin. Culture samples were collected at 0, 2, 4, 8, 16 and 32 min and were subject to RNA extraction and northern blotting using 5S rRNA and HmsB probes

Back to article page