# OC Root 2nd 3rd 4th PC Gene/Definition OC.1367699 Bacteria.396670 Aquificae.1352 Hydrogenobaculum.878 hya.407 hya:HY04AAS1_0403 putative protein OC.1367699 Bacteria.396670 Aquificae.1352 Hydrogenobaculum.878 hho.377 hho:HydHO_0384 hypothetical protein OC.1367699 Bacteria.396670 Aquificae.1352 Hydrogenobaculum.878 hys.373 hys:HydSN_0395 hypothetical protein OC.1367699 Bacteria.396670 Aquificae.1352 Hydrogenobacter.301 hth.1288 hth:HTH_1304 hypothetical protein OC.1367699 Bacteria.396670 Aquificae.1352 Hydrogenobacter.301 hte.1271 hte:Hydth_1296 Domain of unknown function DUF1858 OC.1367699 Bacteria.396670 Aquificae.1352 Thermocrinis.901 tal.968 tal:Thal_0977 hypothetical protein OC.1367699 Bacteria.396670 Aquificae.1352 Thermocrinis.901 trd.1129 trd:THERU_05965 hypothetical protein