Figure 11

(A) RSCU value of AU ending codons and ENc of 13 concatenated PCGs. Contour map phylogeny shows the estimated evolutionary history of codon usage, and corresponding variation of ENc produced via contMap function in the R package Phytools. Note that the Tachinidae clade has evolved a AT content that is higher than the rest of the ingroup that is reflected in ENc. (B) and (C) Principal components analysis of RSCU across the Oestroidea. The Tachinidae groups are distinguishable from rest of the Oestroidea insects.