Figure 2From: Divergent evolution and molecular adaptation in the Drosophila odorant-binding protein family: inferences from sequence variation at the OS-E and OS-FgenesMultiple sequence alignment of the insect Obp83-like proteins. Taxa are abbreviated using the first letter from the genus and three of the species name (e.g. Dmel indicates D. melanogaster). The amino acid positions are numbered relative to the OS-E/OS-F MSA used in maximum likelihood (ML) analyses (i.e., without considering the position with gaps indicated by an arrow).Back to article page