# OC Root 2nd 3rd 4th PC Gene/Definition OC.648880 Archaea.20912 Euryarchaeota.21927 Haloferax.2395 hvo.3452 hvo:HVO_A0588 HTH domain protein OC.648880 Archaea.20912 Euryarchaeota.21927 Haloferax.2395 hme.3639 hme:HFX_6311 transcriptional regulator, BadM/Rrf2 family OC.648880 Archaea.20912 Euryarchaeota.21927 Haloferax.2395 hgi.3452 hgi:ABY42_17745 AsnC family transcriptional regulator