Specific regulation of target fusions by co-expression of cognate sRNAs

GFP fusion protein was detected with α-GFP antibodies (upper panel). Detection of GroEL protein with a specific antibody was used to confirm equal loading (lower panel). () Fluorescence of strains that carry the , or fusion in combination with either a control plasmid (−), or MicC, MicF, DsrA or RyhB expression plasmids, respectively (denoted by +). Strains were grown on agar plates and images were taken in the visible light or fluorescence mode as in . () As in (C) but showing , , or fusion regulation by GcvB, SgrS, MicA or Spot42 co-expression, respectively.