Expression of aidA in the cciIR mutant compared to K56-2. Expression was monitored throughout growth in PTSB plus 100 μg/ml of Tp. The expression of aidA::lux (pAidA) is significantly greater in K56-2cciIR than K56-2 from 12 to 16 h along the time course (*, P < 0.05, unpaired t-test, Welch corrected). All values are the means ± SD of triplicate cultures and are representative of three individual trials: Black Square:, K56-2; White Square: K56-2cciIR.
O'Grady et al. BMC Genomics 2009 10:441 doi:10.1186/1471-2164-10-441