# OC Root 2nd 3rd 4th PC Gene/Definition OC.110884 Bacteria.249604 Firmicutes.132579 Firmicutes___Clostridia.80186 eha.2144 eha:Ethha_2358 GDP-mannose 4,6-dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]