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Slonimsky JD, Mattaliano MD, Moon JI, Griffith LC, Birren SJ.Slonimsky JD, et al. Among authors: griffith lc.Proc Natl Acad Sci U S A. 2006 Feb 21;103(8):2915-9. doi: 10.1073/pnas.0511276103. Epub 2006 Feb 13.Proc Natl Acad Sci U S A. 2006.PMID: 16476997Free PMC article.