Fig. 10
From: CRISPR-Cas systems are present predominantly on mobile genetic elements in Vibrio species
CRISPR-Cas type II-B systems in Vibrionaceae. a CRISPR-Cas type II-B system and a RM system present within an island in V. natriegens CCUG 16373 that is absent from strain CCUG 16374. b The type II-B system cas gene arrangement and a type II-B direct repeat sequences. c PAM for type II-B system. d A neighbor-joining phylogenetic tree of Cas9. e The CRISPR-Cas II-B system in Salinivibrio kushneri IC202 and Salinivibrio sharmensis CBH463 within an island at a tRNA locus relative to Salinivibrio sp. ML277. Genome comparisons were constructed in Easyfig and gray scale bars represent nucleotide homology. Black diamonds signify direct repeats and colored rectangles are spacers. The core genes are colored in black, transposases are colored in pink and integrases in red. Red brackets indicate the genomic location of CRISPR