# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.662775 Bacteria.890626 Firmicutes.284635 Firmicutes___Clostridia.155763 - - cthd.435 cthd:CDO33_02040 hypothetical protein OC.662776 Bacteria.175710 Firmicutes.122183 Firmicutes___Clostridia.50952 Clostridium.15041 Clostridium_botulinum.6324 cbk.2593 cbk:CLL_A2673 MutT/NUDIX family protein OC.662776 Bacteria.175710 Firmicutes.122183 Firmicutes___Clostridia.50952 Clostridium.15041 Clostridium_botulinum.6324 cbt.2351 cbt:CLH_2448 MutT/nudix family protein OC.662776 Bacteria.175710 Firmicutes.122183 Firmicutes___Clostridia.50952 Clostridium.15041 - ctae.2798 ctae:BGI42_15335 DNA mismatch repair protein MutT OC.662776 Bacteria.175710 Firmicutes.122183 Firmicutes___Clostridia.50952 Eubacterium.2059 - eel.1694 eel:EUBELI_01761 Hypothetical protein OC.662777 Bacteria.175717 Firmicutes.288699 Firmicutes___Clostridia.161706 - - eha.1781 eha:Ethha_1967 NUDIX hydrolase