FIG 1.
Fluorescence monitoring (relative fluorescence units [RFU]) (•), determination of the A600 (▲), and determination of the bacterial counts (number of CFU per milliliter) (■) of a culture of the B. cereus ATCC 10876 strain harboring the PcshA′gfp transcriptional fusion in mAOAC broth at 12°C and pH 7.0 (values are the mean ± SD; n = 3). Closed and open symbols represent the results of experiments with different sampling times.