Yamada, T., Fischle, W., Allis, C. D., & Grewal, S. I. S. (2005). The nucleation and maintenance of heterochromatin by a histone deacetylase in fission yeast. Molecular Cell, 20(2), 173-185. Retrieved from http://www.molecule.org/content/article/abstract?uid=PIIS1097276505016722.