# OC Root 2nd 3rd 4th PC Gene/Definition OC.1200696 Archaea.50075 Euryarchaeota.4533 - mear.1262 mear:Mpt1_c13670 hypothetical protein OC.1200696 Archaea.50075 Euryarchaeota.4533 Aciduliprofundum.1414 abi.759 abi:Aboo_0762 transcriptional regulator, AbrB family