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Sugiyama, Tomoyasu, Hugh Cam, André Verdel, Danesh Moazed, a Shiv I. S. Grewal. RNA-dependent RNA Polymerase Is an Essential Component of a Self-enforcing Loop Coupling Heterochromatin Assembly to SiRNA Production. National Academy of Sciences, 2005.

Sugiyama, Tomoyasu, et al. RNA-dependent RNA Polymerase Is an Essential Component of a Self-enforcing Loop Coupling Heterochromatin Assembly to SiRNA Production. National Academy of Sciences, 2005.