# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.209019 Bacteria.95769 Proteobacteria.16483 Alphaproteobacteria.208144 Ensifer.3559 Ensifer_adhaerens.3358 ead.255 ead:OV14_0284 putative LysR family transcriptional regulator