# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.663763 Bacteria.154235 Firmicutes.46337 Firmicutes___Clostridia.56750 Clostridium.25358 Clostridium_beijerinckii.5449 cbei.3187 cbei:LF65_03580 hypothetical protein OC.663763 Bacteria.154235 Firmicutes.46337 Firmicutes___Clostridia.103099 Clostridium.28589 Clostridium_kluyveri.1776 ckl.2740 ckl:CKL_2881 Hypothetical protein OC.663763 Bacteria.154235 Firmicutes.46337 Firmicutes___Clostridia.103099 Clostridium.28589 Clostridium_kluyveri.1776 ckr.2543 ckr:CKR_2559 hypothetical protein OC.663763 Bacteria.154235 Firmicutes.46338 Firmicutes___Clostridia.144405 Thermoclostridium.756 - css.1797 css:Cst_c18720 transcriptional regulator MarR family OC.663763 Bacteria.154235 Firmicutes.46338 Firmicutes___Clostridia.144405 Thermoclostridium.756 - csd.1707 csd:Clst_1800 transcriptional regulator OC.663763 Bacteria.154235 Firmicutes.46337 Firmicutes___Clostridia.56750 Desulfitobacterium.5634 Desulfitobacterium_hafniense.5440 dsy.3758 dsy:DSY3813 hypothetical protein