# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.638790 Bacteria.171178 Firmicutes.29321 Firmicutes___Bacilli.39453 Solibacillus.4151 Solibacillus_silvestris.4104 ssil.2768 ssil:SOLI23_14360 transcriptional regulator; K07729 putative transcriptional regulator