Table 1.

The unigenes involved in terpenoid backbone and diterpenoid biosynthesis

Pathways	Abbreviation of gene	Name of the gene	Enzyme no.	Number of genes
MVA	AACT	Acetyl-CoA C-acetyltransferase	K00626	14
	HMGS	Hydroxymethylglutaryl-CoA synthase	K01641	1
	HMGR	Hydroxymethylglutaryl-CoA reductase (NADPH)	K00021	5
	MVK	Mevalonate kinase	K00869	1
	PMK	Phosphomevalonate kinase	K00938	3
	MVD	Diphosphomevalonate decarboxylase	K01597	1
MEP	DXS	1-Deoxy-D-xylulose-5-phosphate synthase	K01662	14
	DXR	1-Deoxy-D-xylulose-5-phosphate reductoisomerase	K00099	1
	ISPD	2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase	k00991	2
	ISPE	4-Diphosphocytidyl-2-C-methyl-D-erythritol kinase	K00919	2
	ISPF	2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase	K01770	1
	ISPG	(E)-4-Hydroxy-3-methylbut-2-enyl-diphosphate synthase	K03526	1
	ISPH	4-Hydroxy-3-methylbut-2-en-1-yl diphosphate reductase	K03527	1
	IDI	Isopentenyl-diphosphate delta-isomerase	K01823	3
	FDPS	Farnesyl diphosphate synthase	K00787	5
FDP regulatory pathway	FNTP	Protein farnesyl transferase subunit beta	K05954	7
	FACE2	Prenyl protein peptidase	K08658	4
	STE24	STE24 endopeptidase	K06013	7
	ICMT	Protein-S-isoprenylcysteine O-methyltransferase	K00587	1
	PCME	Prenylcysteine alpha-carboxyl methylesterase	K15889	11
	FCLY	Prenylcysteine oxidase/farnesylcysteine lyase	K05906	2
	FLDH	NAD + -dependent farnesol dehydrogenase	K15891	2
	FOLK	Farnesol kinase	K15892	2
	GGPPS	Geranylgeranyl diphosphate synthase, type II	K13789	8
Diterpenoid skeleton synthetic pathway	CDPS	ent-Copalyl diphosphate synthase	K04120	18
	KS	ent-Kaurene synthase	K04121	14
	KO	ent-Kaurene oxidase	K04122	8
Total				139