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Pontes O, Li CF, Costa Nunes P, Haag J, Ream T, Vitins A, Jacobsen SE, Pikaard CS.Pontes O, et al.Cell. 2006 Jul 14;126(1):79-92. doi: 10.1016/j.cell.2006.05.031.Cell. 2006.PMID: 16839878Free article.
Onodera Y, Haag JR, Ream T, Costa Nunes P, Pontes O, Pikaard CS.Onodera Y, et al. Among authors: haag jr.Cell. 2005 Mar 11;120(5):613-22. doi: 10.1016/j.cell.2005.02.007.Cell. 2005.PMID: 15766525Free article.