
Verify orthology with blast
    Focus on coding sequences

Diff in conservatiom between DE and non-DE

Long distance reg?
    > 300k uncommon?

Get count of regions out of 196 with changes
    intersect of fish with each mammal
    no neighboring genes in common
    at least 1 in common

Compare 196 DETFs and non-DETFs
    microsynteny changes -> changes in expression

blast region genes to verify annotations in GFFs

Make ms-intersect handle alternate gene names
