Table 2. List of genes obtained from coexpression network analysis, showing scores for third principal component (PC3).

Rank in PC3	Scores on PC3	Unigene ID	Putative product	Gene name	Module
45	9.28	RT019_M04	4-Hydroxy-3-methyl-2-butenyl diphosphate reductase	HDR*	1
50	8.57	Contig861	Isopentenyl diphosphate isomerase	IDI	1
52	8.55	Contig4112	Rubber elongation factor 2	REF2	1
93	5.81	Contig988	trans-Isoprenyl diphosphate synthase	TIDS1	1
104	5.47	Contig1438	trans-Isoprenyl diphosphate synthase	TIDS5	2
172	3.87	RE047_D18	Acetyl-CoA acetyltransferase 1	ACAT1	2
193	3.35	Contig1491	3-Hydroxy-3-methylglutaryl CoA synthase 1	HMGCS1	1
197	3.30	Contig1073	Rubber elongation factor 1	REF1	2
281	2.40	Contig3771	3-Hydroxy-3-methylglutaryl CoA synthase 2	HMGCS2	2
305	2.22	RT020_C19	Geranylgeranyl pyrophosphate synthase 2	GGPPS2	1
314	2.16	RT050_P19	Acetyl-CoA acetyltransferase 2	ACAT2	2
561	1.02	RB058_N12	1-Deoxy-D-xylulose 5-phosphate synthase 3	DXPS3	2
573	0.98	RT032_A10	3-Hydroxy-3-methylglutaryl CoA reductase 2	HMGCR2	2
1018	0.44	Contig3459	Diphosphomevalonate decarboxylase	MVD	2
1095	0.38	RT016_K07	Geranylgeranyl pyrophosphate synthase 1	GGPPS1	—
1115	0.38	Contig298	Mevalonate kinase	MVK	2
1281	0.30	RT023_E11	Farnesyl diphosphate synthase	TIDS4	2
1532	0.21	Contig3911	Farnesyl diphosphate synthase	TIDS2	—
1632	0.19	Contig2465	3-Hydroxy-3-methylglutaryl CoA reductase 1	HMGCR1	—
1862	0.14	RB033_C15	trans-Isoprenyl diphosphate synthase	TIDS3	—
2125	0.10	Contig3476	1-Deoxy-D-xylulose 5-phosphate synthase 1	DXPS1	—
2161	0.09	Contig2314	Geranylgeranyl diphospahte synthase	GPPS	—
2710	0.04	RB015F22	1-Deoxy-D-xylulose 5-phosphate synthase 2	DXPS2	2
2956	0.03	RT016_L11	1-Deoxy-D-xylulose 5-phosphate synthase 4	DXPS4	—
2973	0.03	Contig274	Major latex protein	MLP	—
3128	0.02	RT046_E14	Major latex protein-like	MLP-like*	—
3292	0.02	Contig4051	Rubber elongation factor-family protein	REF3*	—

* Newly identified genes in this study.