Bibliografisk träff 2017-07-19 Type III CRISPR-Cas systems produce cyclic oligoadenylate second messengers. Niewoehner O, Garcia-Doval C, Rostøl JT, Berk C, Schwede F, Bigler L, Hall J, Marraffini LA, Jinek M. Nature · research support, non-u.s. gov't; journal article; research support, n.i.h., extramural · DOI 10.1038/nature23467