Analysis of compounds in different tissues and schematic overview of the monoterpene biosynthetic pathway.
(A) Major volatile compounds in different tissues per 250 mg in T. vulgaris ‘Elsbeth’ and T. quinquecostatus.
(B) Monoterpenoid biosynthesis in the MEP pathway.
(C) GC-MS peaks of flowers in T. vulgaris ‘Elsbeth’ (red) and T. quinquecostatus (blue) and the mass spectra of p-cymene, γ-terpinene, thymol, and carvacrol.
(D) Heatmap of DEGs in the TPS-encoding gene family.