New Computational Technique Allows Comparison Of Whole Genomes As Easily As Whole Books

Thursday, January 29, 2009 - 09:29 in Biology & Nature

When comparing the genomes of different organisms to create an evolutionary tree, scientists have been restricted to using a few dozen genes common to all of them. No longer. Scientists have discovered a way to compare entire genomes across a range of sizes. The method, which treats the genome as a book without spaces or punctuation, works equally well for comparing written texts to detect plagiarism or authorship.

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