# OC Root 2nd 3rd 4th PC Gene/Definition OC.360476 Eukaryotes.183555 Protists.149342 Choanoflagellates.9467 sre.1926 sre:PTSG_01622 hypothetical protein OC.360476 Eukaryotes.183555 Protists.150324 Choanoflagellates.10482 sre.3473 sre:PTSG_03833 hypothetical protein