Center for PostNatural History/title> <link>http://www.postnatural.org</link> <description>That was then. This is now.</description> <language>en-us</language> <image> <title>Center for PostNatural History http://www.postnatural.org/images/rss.gif http://www.postnatural.org 90 36 PostNatural Organism of the Month http://www.postnatural.org/pno_of_the_month.html Each month the Center for PostNatural History tells the story of one organism that has been genetically altered by humans. This month: E. coli x1776