Fig. 2

The organization of examples of cas operons from the H. hongdechloris genome. The definition of CRISPR-Cas types is as described in Westra et al. 2016 [44]. In addition to the examples presented here, two additional simplified Type I operons (cas1 + cas2–3) are located in the genomic regions of 499,628–501,870, and 824,592–825,871, respectively