Extended Data Fig. 7: Increase of phenotypic differences with macroevolutionary divergence.
From: Macroevolution along developmental lines of least resistance in fly wings
Accumulation of divergence in overall wing shape (quantified by Procrustes distance, A), as well as the first 10 principal components with evolutionary time (B-K). For comparison with the common subspace analysis, the wing shape data were first multiplied by 1,000 and then projected onto the eigenvectors of the phenotypic variance covariance matrix (P) estimated in Sepsis fulgens (as in the main analyses presented in the main text). Panel L) shows the total amount of variance in our dataset along the first ten eigenvectors of P. Data on species divergence among drosophilids (spanning up to 40 My) are from18.
