# OC Root 2nd 3rd 4th PC Gene/Definition OC.273915 Archaea.53093 Euryarchaeota.27753 Methanocaldococcus.2650 mjh.624 mjh:JH146_0627 DNA methylase N-4/N-6 domain-containing protein OC.273915 Archaea.53093 Euryarchaeota.27753 Thermococcus.11423 tgg.920 tgg:A3K92_04805 DNA methylase