Figure 6From: A putative RNA-interference-based immune system in prokaryotes: computational analysis of the predicted enzymatic machinery, functional analogies with eukaryotic RNAi, and hypothetical mechanisms of actionCRISPR and RAMPs. (A) Correlation between the number of encoded RAMPs and the number of CRISPR units in prokaryotic genomes (B) Correlation between the number of encoded RAMPs and the variance of unique insert lengths of CRISPR-related spacers in prokaryotic genomes.Back to article page