# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.2082426 Bacteria.1235144 Proteobacteria.798644 Other_proteobacteria.2880 Acidithiobacillus.2795 Acidithiobacillus_caldus.1572 acu.2887 acu:Atc_m118 conserved hypothetical protein OC.2082426 Bacteria.1235144 Proteobacteria.798644 Other_proteobacteria.2880 Acidithiobacillus.2795 Acidithiobacillus_caldus.1572 acz.2695 acz:Acaty_m0075 hypothetical protein