Article
Alternative Mutational Architectures Producing Identical M-Matrices can Lead to Different Patterns of Evolutionary Divergence.
Genome biology and evolution - 30 May 2025
Jiang Daohan, Pennell Matt
Abstract excerpt
Explaining macroevolutionary divergence in light of population genetics requires understanding the extent to which the patterns of mutational input contribute to long-term trends. In the context of quantitative traits, mutational input is typically described by the mutational variance-covariance matrix, the M-matrix, which summarizes phenotypic variances and covariances introduced by new mutations per generation....
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