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Donlea J, Leahy A, Thimgan MS, Suzuki Y, Hughson BN, Sokolowski MB, Shaw PJ.Donlea J, et al.Proc Natl Acad Sci U S A. 2012 Feb 14;109(7):2613-8. doi: 10.1073/pnas.1112623109. Epub 2012 Jan 30.Proc Natl Acad Sci U S A. 2012.PMID: 22308351Free PMC article.