# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.342276 Bacteria.266981 Firmicutes.63293 Firmicutes___Bacilli.24804 Aneurinibacillus.2033 asoc.6 asoc:CB4_00121 azoB_1; NAD(P)H azoreductase OC.342276 Bacteria.266981 Firmicutes.63293 Firmicutes___Bacilli.24804 Aneurinibacillus.2033 asoc.6 asoc:CB4_02955 azoB_2; NAD(P)H azoreductase