Figure 5.

$\Delta G^{tot}\left(\times {10}^{-9}\right)$ versus distance for bacterial interactions [PA (blue circles), EC (green diamonds), SA (red triangles), and SE (orange squares)] with (a) $\Delta G_{132}^{tot}$ where $d_{eq}=6.56\pm 0.0274 \mathrm{nm}$ (N = 4) and (b) $\Delta G_{13}^{tot}$ where $d_{eq}$ approximates that of PBS for both PA and SE.