# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.65254 Bacteria.854585 Firmicutes.218511 Firmicutes___Bacilli.191656 Streptococcus.16788 Streptococcus_suis.3486 ssu.1408 ssu:SSU05_1419 Cation transport ATPase