# OC Root 2nd 3rd 4th PC Gene/Definition OC.283026 Eukaryotes.396092 Plants.154770 Red_algae.2625 gsl.423 gsl:Gasu_39990 [pt] transcription factor OC.283026 Eukaryotes.396092 Plants.154770 Red_algae.2625 gsl.423 gsl:JL72_p035 rbcR; LysR transcriptional regulator