Preferred Specimen Four isolated colonies of sorbitol negative E. coli subcultured to a sorbitol-MacConkey agar plate. Other Acceptable Specimens A sorbitol-MacConkey plate with sorbitol negative ...
The alternative text for this image may have been generated using AI. Figure 2: CID-mediated activation of the araBAD genes using strain MCFR as detected by MacConkey agar plates. The alternative text ...