# OC Root 2nd 3rd 4th PC Gene/Definition OC.1194883 Archaea.42767 Crenarchaeota.13842 Aeropyrum.840 ape.368 ape:APE_0482 hypothetical protein OC.1194883 Archaea.42767 Crenarchaeota.13842 Aeropyrum.840 acj.374 acj:ACAM_0376 hypothetical protein