Extended Data Fig. 5: In vitro reconstitution of the terpene synthase Cmb with GGPP as a substrate.
From: Chemical richness and diversity of uncultivated ‘Entotheonella’ symbionts in marine sponges

a, GC-MS TIC traces of ethyl acetate extracts of in vitro assays with FPP and terpene synthases. b, EI mass spectra of the reaction product of CmbEs (top), CmbEm (middle) and reference spectrum for cembrene A (bottom).