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A while back I posted scans of some seminars from a while back and I thought I would restart this activity (which I call retroblogging). ��I (and I hope some others) find it really interesting to go back and see what people were talking about 10, 20, or more years ago.��

So here is one for today – notes from a few talks by��Mitch Sogin��(�������� Distinguished Scientist). ��Mitch had a big influence on me since I learned a lot about rRNA gene sequencing and PCR from him both directly and indirectly when I was an undergraduate researcher in Colleen Cavanaugh’s lab. ��For example, I read and re-read the����and even carried that paper with me until, well, today. ��I just found it in a folder where I found notes from some of Mitch’s talks.��

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