TABLE 4.

Differential affinity of PhoP to bind Mg2+ stimulon genesa

GeneAmt (pmol) of PhoP
phoPQ1.54
mgtA0.88
mgrB2.25
hemL9.66
nagA4.32
rstAB2.37
slyB2.30
vboR0.94
yrbL1.0
  • a The data were estimated by measuring the density of the probe band (lanes 1 to 6) in Fig. 3.