# OC Root 2nd 3rd 4th PC Gene/Definition OC.616534 Eukaryotes.225870 Protists.142375 Choanoflagellates.1512 mbr.3669 mbr:MONBRDRAFT_27870 hypothetical protein OC.616534 Eukaryotes.225870 Protists.142375 Choanoflagellates.1512 sre.1439 sre:PTSG_00955 hypothetical protein