Skip to main content
. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Front Neuroendocrinol. 2016 Mar 25;42:18–39. doi: 10.1016/j.yfrne.2016.03.004

Figure 4.

Figure 4

NWM phylogenies derived from neuropeptide receptor nucleotide sequences. (A) phylogenetic reconstruction of NWM derived from OXTR nucleotide sequences. Branch colors represent different OT variants as shown in the legend. (B) phylogenetic reconstruction of NWM derived from AVPR1a nucleotide sequences. For both phylogenies, red circles represent genera generally considered to be socially monogamous. Scale bars indicate the branch length in nucleotide substitutions per site. The phylogenies are reconstructed from neuropeptide receptor sequences published by Ren et al. (2015, 2014) using ClustalW.