# OC Root 2nd 3rd 4th PC Gene/Definition OC.242108 Eukaryotes.144335 Protists.150693 Choanoflagellates.10863 sre.4101 sre:PTSG_04665 hypothetical protein OC.242108 Eukaryotes.144335 Protists.152870 Choanoflagellates.13124 sre.7547 sre:PTSG_09578 hypothetical protein