## 4 Discussion
\begin{table}
\begin{tabular}{c c c c c c} \hline
**Strain** & **Glucose (–)** & **NH4 + (-)** & **PO4 3– (-)** & **Mg 2+ (-)** & **M9** \\ \hline WT & \begin{tabular}{c} \(9.26\times 10^{-2}\) \\ (+/ \(-3.09\times 10^{-2}\)) \\ \end{tabular} & \(5.58\times 10^{-1}\) & \(2.02\times 10^{-1}\) & \(8.28\times 10^{-2}\) & \(2.50\times 10^{-4}\) \\ \((+/-3.09\times 10^{-2}\)) & \((+/-8.82\times 10^{-2}\)) & \((+/-1.36\times 10^{-1}\)) & \((+/-2.77\times 10^{-2}\)) & \((+/-7.10\times 10^{-5}\)) \\ \(\Delta\)_recA_ & \begin{tabular}{c} \(5.75\times 10^{-5}\) \\ \((+/-1.63\times 10^{-5}\)) \\ \end{tabular} & \(6.23\times 10^{-5}\) & \(3.25\times 10^{-4}\) & \(1.22\times 10^{-4}\) \\ \((+/-1.63\times 10^{-5}\)) & \((+/-2.61\times 10^{-5})\) & \((+/-1.69\times 10^{-4})\) & \((+/-2.74\times 10^{-5})\) \\ \(\Delta\)_recB_ & \begin{tabular}{c} \(1.16\times 10^{-4}\) \\ \((+/-2.84\times 10^{-5})\) \\ \end{tabular} & \(1.13\times 10^{-4}\) & \(3.08\times 10^{-4}\) & \(1.44\times 10^{-4}\) \\ \((+/-2.84\times 10^{-5}\)) & \((+/-1.75\times 10^{-5})\) & \((+/-2.00\times 10^{-4})\) & \((+/-8.21\times 10^{-5})\) \\ \hline _lexA3_ & \begin{tabular}{c} \(2.00\times 10^{-4}\) \\ \((+/-2.92\times 10^{-5})\) \\ \end{tabular} & \(1.48\times 10^{-3}\) & \(9.35\times 10^{-4}\) & \(4.71\times 10^{-3}\) \\ \((+/-2.92\times 10^{-5})\) & \((+/-6.00\times 10^{-4})\) & \((+/-3.45\times 10^{-4})\) & \((+/-2.41\times 10^{-3})\) \\ \hline \(\Delta\)_uncrD_ & \begin{tabular}{c} \(3.53\times 10^{-4}\) \\ \((+/-9.52\times 10^{-5})\) \\ \end{tabular} & \(2.86\times 10^{-4}\) & \(5.48\times 10^{-4}\) & \(2.14\times 10^{-3}\) \\ \((+/-9.52\times 10^{-5})\) & \((+/-8.02\times 10^{-5})\) & \((+/-1.37\times 10^{-4})\) & \((+/-1.04\times 10^{-3})\) \\ \hline \(\Delta\)_ruvA_ & \begin{tabular}{c} \(2.85\times 10^{-3}\) \\ \((+/-7.19\times 10^{-4})\) \\ \end{tabular} & \(8.99\times 10^{-2}\) & \(9.77\times 10^{-3}\) & \(4.17\times 10^{-2}\) \\ \((+/-3.30\times 10^{-2})\) & \((+/-3.30\times 10^{-2})\) & \((+/-2.37\times 10^{-3})\) & \((+/-3.03\times 10^{-2})\) \\ \hline \(\Delta\)_recF_ & \
\begin{tabular}{c} \(1.81\times 10^{-1}\) \\ \((+/-4.20\times 10^{-2})\) \\ \end{tabular} & \(5.42\times 10^{-1}\) & \(2.81\times 10^{-1}\) & \(6.36\times 10^{-2}\) \\ \((+/-4.20\times 10^{-2})\) & \((+/-2.22\times 10^{-1})\) & \((+/-6.08\times 10^{-2})\) & \((+/-1.65\times 10^{-2})\) \\ \hline \(\Delta\)_recN_ &
\begin{tabular}{c} \(2.16\times 10^{-3}\) \\ \((+/-1.04\times 10^{-3})\) \\ \end{tabular} & \(2.54\times 10^{-2}\) & \(3.92\times 10^{-3}\) & \(3.82\times 10^{-2}\) \\ \((+/-1.46\times 10^{-2})\) & \((+/-1.42\times 10^{-3})\) & \((+/-1.42\times 10^{-3})\) & \((+/-2.18\times 10^{-2})\) \\ \hline \end{tabular}  
* Mean (+/ – standard error of the mean).  
\end{table} 
Table 2: Survival fractions after 5 h of treatment with MOXI *. \begin{table}
\begin{tabular}{c c c c c c} \hline
**Strain** & **Glucose (–)** & **NH4 + (-)** & **PO4 3– (-)** & **Mg 2+ (-)** & **M9** \\ \hline WT & \begin{tabular}{c} \(4.76\times 10^{-3}\) \\ (+/ \(-2.98\times 10^{-3}\)) \\ \end{tabular}  & \(1.19\times 10^{-2}\) & \(3.07\times 10^{-1}\) & \(4.28\times 10^{-3}\) & \(5.00\times 10^{-7}\) \\ \((+/-2.98\times 10^{-3}\)) \\ \((+/-2.98\times 10^{-3})\) \\ \hline \(\Delta\)_recA_ & \begin{tabular}{c} \(3.71\times 10^{-6}\) \\ \((+/-1.56\times 10^{-6})\) \\ \end{tabular}  & \(1.73\times 10^{-5}\) & \(6.46\times 10^{-4}\) & \(1.03\times 10^{-4}\) \\ \((+/-1.56\times 10^{-6})\) & \((+/-6.92\times 10^{-6})\) & \((+/-3.72\times 10^{-4})\) & \((+/-9.00\times 10^{-5})\) \\ \hline \(\Delta\)_recB_ & \begin{tabular}{c} \(3.48\times 10^{-6}\) \\ \((+/-1.05\times 10^{-6})\) \\ \end{tabular}  & \(2.75\times 10^{-5}\) & \(3.70\times 10^{-4}\) & \(5.54\times 10^{-5}\) \\ \((+/-1.05\times 10^{-6})\) & \((+/-9.98\times 10^{-6})\) & \((+/-1.63\times 10^{-4})\) & \((+/-1.93\times 10^{-5})\) \\ \hline \(\Delta\)_lacA3_ & \ \begin{tabular}{c} \(3.20\times 10^{-5}\) \\ \((+/-1.03\times 10^{-5})\) \\ \end{tabular}