| 4IUP: reference: Polymerase IV occupancy at RNA-directed DNA methylation sites requires SHH1., Law JA, Du J, Hale CJ, Feng S, Krajewski K, Palanca AM, Strahl BD, Patel DJ, Jacobsen SE, Nature. 2013 May 1. doi: 10.1038/nature12178. PMID: 23636332 |
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