Think Gene - Latest Comments in The PCR Songhttp://thinkgene.disqus.com/a bio blog about genetics, genomics, and biotechnologyenWed, 15 Oct 2008 17:29:05 -0000Re: The PCR Songhttp://www.thinkgene.com/the-pcr-song/#comment-3076619&gt;Who records these?<br><br>Viral marketing firms.kevinfischerWed, 15 Oct 2008 17:29:05 -0000Re: The PCR Songhttp://www.thinkgene.com/the-pcr-song/#comment-2920207Who records these? Fun fact: the DNA polymerase in PCR originated from hot spring bacteria. This is because this enzyme remains stable at temperatures at which even DNA denatures.drewyatesTue, 07 Oct 2008 13:19:36 -0000