# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1508092 Bacteria.585908 Thermotogae.1307 Thermosipho.1767 Thermosipho_sp_.1354 thp.670 thp:BG95_03535 cupin OC.1508092 Bacteria.585908 Thermotogae.1307 Thermosipho.1767 Thermosipho_sp_.1354 ther.684 ther:Y592_03585 cupin