Click on image to view larger version.

Fig. 2. Example outcomes of the all-neighbours and nearest-neighbour inhibition
methods. Scale bar: 100 µm. In each plot, only a central region of the
simulated retina is shown. (A) An initial population of 1000 cells was created
using the exclusion zone model (dmin=11.28 µm,
=0.1;
A=1 mm2; N=1000). All-neighbours inhibition (ANI)
then transformed this population into primary (open circles) and secondary
fate (filled circles) cells. Here, the cell count ratio is 2.64:1. (B) As in
A, but using nearest-neighbour inhibition (NNI). Here, the cell count ratio is
1.06:1.