%0 Journal Article %T Diversity and evolution of class 2 CRISPR–Cas systems %A Shmakov, Sergey %A Smargon, Aaron %A Scott, David %A Cox, David %A Pyzocha, Neena %A Yan, Winston %A Abudayyeh, Omar O. %A Gootenberg, Jonathan S. %A Makarova, Kira S. %A Wolf, Yuri I. %A Severinov, Konstantin %A Zhang, Feng %A Koonin, Eugene V. %J Nature Reviews Microbiology %V 15 %N 3 %P 169-182 %@ 1740-1526 %D 2017-01-23 %I Nature Publishing Group UK %~ DeepDyve