Position 144 was predicted to be under positive selection and additionally to be related to functional divergence.
The star indicates position 252 of the alignment, predicted to be under positive selection by codon-based evolutionary analysis.
Three positions in V2, C2, and V3, were found to be under positive selection across subjects.
This result indicates that complex epistatic interactions may be under positive selection within these heterogeneous environments.
A group of genes that appear to be under positive selection in both humans and dogs are those involved in digestion and metabolism.
As shown in Table 1, 10 sites were found to be under positive selection.
In the hominids, a region in ectodomain appears to be under positive selection.
Not a single codon has been significantly evaluated as to be under positive selection.
This indicates that the rplB gene might be under positive selection.
It has been shown that genes involved in gametogenesis tend to be under positive selection [18], [19].
Hence we reconsidered the possibility that these variable regions of Ymf genes, could be under positive selection.
