Figure 3.

Look-ahead effect (ξ) due to phenotypic mutations vs. the selection coefficient s. The solid line is for Eq. (5), dashes are for Eq. (6), dots are for Eq. (7), and data points are for simulations with 109 repeats. N = 104, Math, β = 0.00019, T = 5 × 105. Error bars are standard errors.

Whitehead et al. Biology Direct 2008 3:18   doi:10.1186/1745-6150-3-18
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