# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.514149 Bacteria.1256946 Thermotogae.8774 Thermosipho.1801 Thermosipho_sp_.1471 thp.783 thp:BG95_04265 hypothetical protein OC.514149 Bacteria.1256946 Thermotogae.8774 Thermosipho.1801 Thermosipho_sp_.1471 ther.812 ther:Y592_04335 hypothetical protein