# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.180140 Bacteria.877353 Firmicutes.259795 Firmicutes___Clostridia.121471 Desulfotomaculum.2961 dca.846 dca:Desca_0879 glucose-1-phosphate thymidyltransferase; K00973 glucose-1-phosphate thymidylyltransferase [EC:2.7.7.24]