# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.77660 Bacteria.31470 Firmicutes.42844 Firmicutes___Bacilli.12625 Streptococcus.12630 Streptococcus_anginosus.1720 sanc.848 sanc:SANR_0932 alcohol dehydrogenase zinc-binding domain protein