# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.833686 Eukaryotes.383878 Plants.126088 Eudicots.159194 Pea_family.48793 mtr.4112 mtr:MTR_2g038160 transmembrane protein, putative OC.833686 Eukaryotes.383878 Plants.126088 Eudicots.159194 Pea_family.48797 mtr.26973 mtr:MTR_5g040380 Nodule Cysteine-Rich (NCR) secreted peptide