Back pocket barcoder? :The Scientist [2007-12-01]


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	By Bob Grant

Back pocket barcoder? It was 2003, and University of Guelph researcher Paul Hebert was taking heat from an audience of taxonomists and phylogeneticists at a Cold Spring Harbor Laboratory seminar for suggesting that they barcode Earth's inhabitants using the CO1 mitochondrial gene. University of Pennsylvania ecologist Dan Janzen remembers standing up, pulling a plastic comb out of his back pocket, holding it