# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.81448 Eukaryotes.754726 Protists.58949 Stramenopiles.28446 Diatoms.18433 tps.6899 tps:THAPSDRAFT_36572 dimeric dihydrodiol dehydrogenase; K00078 dihydrodiol dehydrogenase / D-xylose 1-dehydrogenase (NADP) [EC:1.3.1.20 1.1.1.179]