# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.870415 Eukaryotes.443961 Animals.199881 Vertebrates.80435 Mammals.38673 bom.663 bom:102264850 Spexin; uncharacterized LOC102264850 OC.870415 Eukaryotes.443961 Animals.199881 Vertebrates.80437 Mammals.38674 ecb.17201 ecb:100147193 SPX; spexin isoform X1