Fig. 6

CRISPRDetect results on a genome browser. Genome feature format (gff) visualised in a genome browser (Artemis) [60]. This region has an array followed by an operon that includes some CRISPR associated genes. The figure shows a section of the RefSeq annotated version of Methanobrevibacter ruminantium genome [62]. The top line shows the annotation from the RefSeq file in GenBank (gbff) format. In the NCBI annotation pipeline the arrays are predicted by a combination of CRT and Piler-CR. These are annotated as a ‘repeat_region’s on the genome (light blue). The CRISPRDetect gff output file has been added to this annotation. Each repeat and spacer is shown in the indicated orientation