# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.655013 Bacteria.332877 Proteobacteria.180809 Deltaproteobacteria.76273 Desulfuromonas.4154 deu.1244 deu:DBW_1331 type I-C CRISPR-associated protein Cas8c/Csd1; K19117 CRISPR-associated protein Csd1