# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.388175 Bacteria.91143 Proteobacteria.261071 Gammaproteobacteria.185719 Pseudoalteromonas.20307 prr.3730 prr:AT705_19900 transcriptional regulator OC.388175 Bacteria.91143 Proteobacteria.261071 Gammaproteobacteria.185719 - cate.790 cate:C2869_03660 AraC family transcriptional regulator OC.388175 Bacteria.91143 Proteobacteria.261071 Gammaproteobacteria.185719 - ome.3056 ome:OLMES_3188 AraC family transcriptional regulator OC.388175 Bacteria.91143 Proteobacteria.261071 Deltaproteobacteria.133552 - mrm.9267 mrm:A7982_09655 Transcriptional regulator, AraC family protein