New 'Tree of Life' established for one of the largest groups of bacteria

Tuesday, May 18, 2010 - 00:30 in Biology & Nature

A new "tree of life" has been constructed by researchers for the gamma-proteobacteria, a large group of medically and scientifically important bacteria. By building powerful phylogenetic trees, scientists are able to quickly identify similarities and differences between the make-up of many different organisms, crucial information in the search for treatments to fight anything from the bugs that cause food poisoning to the pathogens that cause life-threatening diseases.

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