# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.226455 Bacteria.319682 Proteobacteria.582001 Deltaproteobacteria.87941 Pseudodesulfovibrio.4776 dej.1496 dej:AWY79_07745 hypothetical protein OC.226456 Bacteria.319683 Actinobacteria.158426 Actinomyces.4924 Actinomyces_sp_.5675 acto.1633 acto:C3V41_08885 hypothetical protein