# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.380297 Bacteria.87515 Proteobacteria.93469 Alphaproteobacteria.79837 Methylobacterium.23657 maqu.4683 maqu:Maq22A_c14830 rhaT; permeases of the drug/metabolite transporter (DMT) superfamily