# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.573155 Bacteria.885996 Firmicutes.275495 Firmicutes___Clostridia.142934 Tepidanaerobacter.2464 tae.158 tae:TepiRe1_0154 putative M18 family aminopeptidase 1 (fragment)