Fig. 2.

Phylogenetic analysis of LmigORs. 126 LmigORs (AA length > 250) were selected to build the tree. The dendrogram was generated by Bayesian analysis (WAG substitution model) and RAxML (JTT substitution model). Only support values for major branches and above 50 % are shown. The value before the solidus is given by Bayesian analysis whereas that after the solidus is given by RAxML method. Suffixes after OR names: P pseudogene, N N-terminal missing, C C-terminal missing, I internal region missing. Species abbreviations: Amel, Apis mellifera; Apis, Acyrthosiphon pisum; Bmor, Bombyx mori; Dmel, Drosophila melanogaster; Agam, Anopheles gambiae; Lmig, Locusta migratoria. The scale bar represents the expected changes per site