Last week as I'm brushing Alli's hair, I told her how beautiful it was.  It's so shiny and soft and the prettiest shade of coppery red.  She smiled sweetly and said, "When are you going to do your hair pretty again like mine?"

I put the brush down and looked at her in the mirror.  "I mean I like it right now, Mama, but I mean when is it going to be pretty again like mine?"

So apparently headbands and messy ponytails aren't pretty?  We've got a long way to go, kid.  It's going to be a really long summer if you don't like my hair like this.

Coalescent is an open source tool in coalescent theory.
It provides solutions for the exact calculation of likelihood under infinite sites
and infinite alleles models of mutations in population genetics.

Additionally, it checks phylogeny and draws gene trees for infinite sites
data.

Since the dawn of time, humankind has yearned for control. While we can’t give you more control over most of your life, we can give you more control over your widgets. And today, with the new widget visibility tool, you can configure your widgets to be shown or hidden only on certain pages.