# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.411189 Bacteria.346723 Proteobacteria.174249 Betaproteobacteria.44610 Bordetella.25976 bpdz.3264 bpdz:BBN53_16780 subtype II CRISPR-associated endonuclease Cas1; K15342 CRISP-associated protein Cas1