# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.142012 Bacteria.44712 Proteobacteria.569508 Deltaproteobacteria.69349 Desulfovibrio.15686 daf.1948 daf:Desaf_2020 anti-sigma-factor antagonist; K17763 rsbT co-antagonist protein RsbR