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Tardiff DF, Abruzzi KC, Rosbash M.Tardiff DF, et al. Among authors: abruzzi kc.Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19948-53. doi: 10.1073/pnas.0710179104. Epub 2007 Dec 5.Proc Natl Acad Sci U S A. 2007.PMID: 18077427Free PMC article.