# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.508538 Bacteria.379730 Firmicutes.277818 Firmicutes___Clostridia.145924 Thermodesulfobium.1024 tnr.432 tnr:Thena_0446 ribonuclease HII/HIII; K03471 ribonuclease HIII [EC:3.1.26.4] OC.508538 Bacteria.379730 Firmicutes.277818 Firmicutes___Clostridia.145924 Thermodesulfobium.1024 taci.411 taci:TDSAC_0423 ribonuclease HIII; K03471 ribonuclease HIII [EC:3.1.26.4]