Ooooo! Even moar virilent E.coli! Excellent! Bacteria make major evolutionary shift in the lab http://www.newscientist.com/article/dn14094-bacteria-make-major-evolutionary-shift-in-the-lab.html A major evolutionary innovation has unfurled right in front of researchers' eyes ... scientists have been able to replay history to show how this evolutionary novelty grew from the accumulation of unpredictable, chance events... Twenty years ago, evolutionary biologist Richard Lenski ...took a single... read more
