Parallel Patterns of Evolution in the Genomes and Transcriptomes of Humans and Chimpanzees Philipp Khaitovich, Ines Hellmann, Wolfgang Enard, Katja Nowick, Marcus Leinweber, Henriette Franz, Gunter Weiss, Michael Lachmann, and Svante Paabo Published online September 1 2005; 10.1126/science.1108296 (Science Express Reports ) http://www.sciencemag.org/cgi/content/abstract/1108296v1