# OC Root 2nd 3rd 4th PC Gene/Definition OC.537286 Eukaryotes.145768 Protists.143515 Choanoflagellates.2963 mbr.6732 mbr:MONBRDRAFT_37339 hypothetical protein OC.537286 Eukaryotes.145768 Protists.143515 Choanoflagellates.2963 sre.4426 sre:PTSG_05118 hypothetical protein; K20121 formin-binding protein 1