Identification of IbeR as a Stationary-Phase Regulator in Meningitic Escherichia coli K1 that Carries a Loss-of-Function Mutation in rpoS
Figure 4
Role of TnaA in indole
production and bacterial invasion. (a) Growth curves of E44, TNA44, and BR2, (b) indole production (IP) of E coli strains E44, BR2, and TNA44, (c) the
invasion phenotypes of E44, TNA44, and indole(100 M)-complemented mutant TNA44,
and (d) the invasion phenotypes of E44, BR2, and indole(100 M)-complemented
mutant BR2. Columns marked with are significantly different (),
** are significantly different ().
