# OC Root 2nd 3rd 4th PC Gene/Definition OC.654867 Bacteria.65373 Firmicutes.236479 Firmicutes___Clostridia.84088 ccel.1078 ccel:CCDG5_1126 uracil-DNA glycosylase OC.654867 Bacteria.65373 Firmicutes.236479 Firmicutes___Clostridia.84088 eha.481 eha:Ethha_0443 Uracil-DNA glycosylase superfamily