# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1269873 Bacteria.181703 Proteobacteria.209077 Betaproteobacteria.108174 Herbaspirillum.678 Herbaspirillum_seropedicae.1715 hse.2652 hse:Hsero_2690 hypothetical protein OC.1269873 Bacteria.181703 Proteobacteria.209077 Betaproteobacteria.108174 Herbaspirillum.678 Herbaspirillum_seropedicae.1715 hsz.2621 hsz:ACP92_13485 DNA-binding protein OC.1269873 Bacteria.181703 Proteobacteria.209077 Betaproteobacteria.108174 Herbaspirillum.678 - hht.67 hht:F506_11285 DNA-binding protein OC.1269873 Bacteria.181703 Proteobacteria.209077 Betaproteobacteria.108174 Herbaspirillum.678 - hht.67 hht:F506_15830 DNA-binding protein OC.1269873 Bacteria.181703 Proteobacteria.209077 Betaproteobacteria.108174 Herbaspirillum.678 - hrb.2682 hrb:Hrubri_2777 hypothetical protein OC.1269873 Bacteria.181703 Proteobacteria.209077 Betaproteobacteria.108174 Herbaspirillum.678 - hee.2494 hee:hmeg3_12780 transcriptional regulator