Fig. 2
Visualized alignment of the largest CRISPR locus in “Ca. Kuenenia stuttgartiensis” genomes KUST, MBR1b, and CSTR1. The CRISPR locus in KUST2012 is almost identical to that in the KUST, except that the 31st and 32nd spacers were not present in KUST2012 (counting from the leader sequence end) and is therefore not shown. Orange: identical spacers among the three genomes; Blue/Green/Purple: identical spacers between two of the three genomes; Yellow: unique spacers; White: gap in the alignment; Brown: type I-B Cas gene clusters. These Cas gene clusters span a length of ~ 6 kbp and are not drawn to scale. Arrows indicate the location of a 138-bp leader sequence