# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.663154 Bacteria.760972 Cyanobacteria.37930 Anabaena.5548 Anabaena_sp_.5414 awa.3337 awa:AA650_18730 hypothetical protein OC.663154 Archaea.73132 Euryarchaeota.58348 Methanosarcina.10431 - mhor.2269 mhor:MSHOH_2320 hypothetical protein