# OC Root 2nd 3rd 4th PC Gene/Definition OC.255544 Bacteria.21242 Chloroflexi.14014 Roseiflexus.2939 rrs.183 rrs:RoseRS_0136 Xylose isomerase domain protein TIM barrel OC.255544 Bacteria.21242 Chloroflexi.14014 Roseiflexus.2939 rca.418 rca:Rcas_0395 Xylose isomerase domain protein TIM barrel