Figure 4From: Viral quasispecies profiles as the result of the interplay of competition and cooperationRNA molecules niche position ( ξ ) and overlapping. Scheme showing two normal probability distributions centered at μ1 = 0.4 and μ2 = 0.6 of two RNA molecules, both with σ = 0.1. The region in black corresponds to the overlap between the two normal distributions.Back to article page