# OC Root 2nd 3rd 4th PC Gene/Definition OC.184527 Bacteria.571698 Proteobacteria.591228 Deltaproteobacteria.99571 bsto.2140 bsto:C0V70_11065 hypothetical protein OC.184527 Bacteria.571698 Spirochaetes.37621 - tpx.1753 tpx:Turpa_1776 ABC-1 domain-containing protein