Figure 4From: Structural vs. functional mechanisms of duplicate gene loss following whole genome doublingComparison of double-copy and single-copy analyses. Frequency of μ ^ = 1 as a function of 1 − θ, for µ = 1 and 1.2 and N = 900 and 200. Results based on runs of single-copy (deleted) genes contrasted with results from double-copy (undeleted) genes.Back to article page