TABLE 1.
Straina | β-Galactosidase expressionb
|
|
---|---|---|
Miller unitsc | Relative unitsd | |
JH39 | 7.8 (±1.4) | 1.00 |
lexA mutant | 202.0 (±84.7) | 26.00 |
dam mutant | 55.1 (±15.8) | 7.09 |
xerC mutant | 46.9 (±3.2) | 6.04 |
purF mutant | 43.1 (±1.1) | 5.55 |
xerD mutant | 43.1 (±3.0) | 5.54 |
ftsK mutant | 37.9 (±4.6) | 4.87 |
polA mutant | 33.0 (±4.2) | 4.24 |
tynA mutant | 30.1 (±1.3) | 3.88 |
spoT mutant | 29.8 (±4.8) | 3.83 |
tdcE mutant | 28.7 (±1.2) | 3.70 |
damX mutant | 28.3 (±0.7) | 3.64 |
dcd mutant | 26.9 (±0.8) | 3.46 |
rpoZ mutant | 25.8 (±0.3) | 3.32 |
recG mutant | 23.1 (±2.2) | 2.97 |
uvrD mutant | 22.5 (±1.3) | 2.90 |
ftsX mutant | 22.2 (±12.8) | 2.86 |
ruvC mutant | 21.3 (±6.2) | 2.73 |
rep mutant | 20.4 (±3.7) | 2.63 |
ruvB mutant | 18.3 (±1.7) | 2.35 |
cvpA mutant | 17.6 (±1.4) | 2.26 |
yncD yddW mutante | 17.4 (±4.7) | 2.23 |
thyA mutant | 17.2 (±0.7) | 2.21 |
ruvA mutant | 17.0 (±1.8) | 2.19 |
folA mutant | 16.7 (±0.8) | 2.15 |
recN mutant | 15.5 (±1.1) | 2.00 |
yebC mutant | 15.0 (±0.2) | 1.93 |
ftsE mutant | 14.5 (±4.9) | 1.87 |
dnaQ mutant | 13.1 (±4.0) | 1.69 |
yhcB mutant | 11.7 (±0.7) | 1.50 |
purL mutant | 10.6 (±0.9) | 1.36 |
purE mutant | 10.4 (±3.0) | 1.34 |
folK mutant | 10.2 (±3.9) | 1.31 |
yehB mutant | 9.9 (±0.2) | 1.27 |
arpB mutant | 9.6 (±0.6) | 1.24 |
envC mutant | 8.3 (±0.7) | 1.07 |
tolC mutant | 8.0 (±1.3) | 1.03 |
yfgL mutant | 7.7 (±0.2) | 0.99 |
rluD ecfD mutantf | 7.7 (±0.5) | 0.99 |
yejM mutant | 7.6 (±1.4) | 0.98 |
yfgM mutant | 7.5 (±0.2) | 0.97 |
acrB mutant | 7.4 (±0.6) | 0.96 |
acrA mutant | 7.4 (±1.2) | 0.95 |
ompA mutant | 7.2 (±1.1) | 0.93 |
htrA mutant | 7.1 (±0.8) | 0.92 |
purA mutant | 6.4 (±0.1) | 0.82 |
surA mutant | 6.3 (±0.7) | 0.81 |
dsbB mutant | 6.1 (±0.2) | 0.79 |
recA mutantg | 4.1 (±0.1) | 0.53 |
Alternate gene names: arpB, b1720/b1721; ecfD, b2595; envC, yibP; rluD, sfhB; yfgL, b2512; yfgM, b2513; yncD, b1451; yddW, b1491.
A line indicates the levels of expression that are equivalent to the wild-type level plus 1 standard deviation.
Number of β-galactosidase units expressed after 2 h of growth (post-log phase). The values shown are the average of results for at least three independent experiments. Standard deviations are shown in parentheses.
Relative units of β-galactosidase compared to that of the wild type (JH39).
This insertion mutant has two transposons (see text).
The transposon insertion in this strain is located between the two genes.
A recA control strain (see legend to Fig. 2 for information on this strain).