# OC Root 2nd 3rd 4th PC Gene/Definition OC.121882 Bacteria.36716 Aquificae.5006 Sulfurihydrogenibium.1315 sul.248 sul:SYO3AOP1_0246 ribonuclease H; K03469 ribonuclease HI [EC:3.1.26.4] OC.121882 Bacteria.36716 Aquificae.5006 Sulfurihydrogenibium.1315 saf.97 saf:SULAZ_0086 rnhA; ribonuclease HI; K03469 ribonuclease HI [EC:3.1.26.4]