Figure 4.

Bacterial Gibbs interaction energies [PA (blue circles), EC (green diamonds), SA (red triangles), and SE (orange squares)] versus distance for bacterial interactions: (a) $\Delta G_{132}^{EL}\left(\times {10}^{-7}\right)$, (b) $\Delta G_{13}^{EL}\left(\times {10}^{-7}\right)$, (c) $\Delta G_{132}^{Born}\left(\times {10}^{-25}\right)$ where $d_{eq}=6.25\pm 0.00854 \mathrm{nm}$ (N = 4), and (d) $\Delta G_{13}^{Born}\left(\times {10}^{-25}\right)$ where $d_{eq}=6.24\pm 0.00957 \mathrm{nm}$ (N = 4).