# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.153396 Bacteria.342320 Proteobacteria.433840 Alphaproteobacteria.275422 Ruegeria.7665 Ruegeria_sp_.7597 rue.3356 rue:DT065_18540 putP; sodium/proline symporter PutP; K11928 sodium/proline symporter