Nina Gratz, Maria Siller, Barbara Schaljo, Zaid A. Pirzada, Irene Gattermeier, Ivo Vojtek, Carsten J. Kirschning, Hermann Wagner, Shizuo Akira, Emmanuelle Charpentier and Pavel Kovarik
The Journal of Biological Chemistry 283 ( 29 ): 19879 - 19887 , 2008