Fig. 6 This figure depicts the molecular evolution of different
coleoid venom components. The homology models show the episodically
adaptive sites in red (HyPhy, MEME approach). The total
number of positively and negatively selected sites detected by HyPhy
integrative approach (SLAC and FEL: 0.05 significance; REL 50
Bayes factor) are also indicated. Due to the lack of sequence
information (n = 4), the molecular evolution of coleoid PLA gene
could not be mapped onto its homology model, and hence it is shown
in gray