# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.343315 Bacteria.101002 Proteobacteria.168805 Alphaproteobacteria.271940 Ruegeria.2703 Ruegeria_sp_.1661 rua.1454 rua:D1823_07395 macrocin O-methyltransferase; K05303 O-methyltransferase [EC:2.1.1.-]