Figure 3b visualizes this change in attractors for the GC stages, where the activity pattern of the marker genes is color coded. In the example of an ectopic expression of ERK, the only attractor that changes is the DZ attractor (see Figure 3b, second line), which now shows MYC and BCL2 activity instead of BCL6 (Figure 3c). However, if MYC is perturbed, which is often the case in DLBCL, the behavior of the model differs in three out of five attractors, shown in the second line of Figure 3b and in detail in Figure 3c. The gene discussed is BCL6; the disease is diffuse large B-cell lymphoma.