# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.566750 Bacteria.1127211 Proteobacteria.650406 Gammaproteobacteria.225625 Acinetobacter.9450 Acinetobacter_baumannii.7911 abh.2986 abh:M3Q_429 malic acid transport protein