Figure 7From: The evolution of strand preference in simulated RNA replicators with strand displacement: Implications for the origin of transcriptionAdvantage of producing (+) strands: the critical degree of aggregation ( α ) as a function of the diffusion intensity (Δ). α is plotted as a function of Δ by using the data of Fig. 6. This figure shows that the characteristic value of α for which a decreases depends on the value of d.Back to article page