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Trevino SG, Zhang N, Elenko MP, Lupták A, Szostak JW.Trevino SG, et al. Among authors: szostak jw.Proc Natl Acad Sci U S A. 2011 Aug 16;108(33):13492-7. doi: 10.1073/pnas.1107113108. Epub 2011 Aug 8.Proc Natl Acad Sci U S A. 2011.PMID: 21825162Free PMC article.