Evelyn Fox Keller on genes, evolution, and epigenetics

This is another archival repost from the old blog, first published way back in March 2008. I’ve been following CBC’s How To Think About Science series, and caught the Evelyn Fox Keller episode the other day. It was interesting, but there were a couple of issues that I just can’t […]

A brief taxonomy of mutation

This post is an archive from the old blog, originally written in 2007. I’ve been discussing in the “Sunday syndrome” column various disorders caused by genetic aberrations, but I haven’t really explained how such aberrations occur.  There are several different types of aberration that occur, and several different mechanisms that […]