Table 2.

Structure of the Corymbia citriodora subsp. variegata (CCV) terpene synthase physical clusters and the Eucalyptus grandis clusters which are syntenic to CCV

Speciesa	Subfamily	Chromosome	TPS genes	Position (bp)	Span (bp)	Intervening genes	Internal clusteringb
CCV	TPS-a	Chr3	9	29,395,680	3,598,941	202	1(9)2(1)1(22)3(2)1(168)1
Egr	TPS-a	Chr3	3	47,928,331	1,606,854	64	1(2)1(62)1
CCV	TPS-a	Chr4	3	11,823,925	14,705	0	N/A
CCV	TPS-a	Chr4	2	18,100,282	23,876	0	N/A
Egr	TPS-a	Chr4	5	19,896,024	246,197	7	1(2)3(5)1
CCV	TPS-a	Chr5	4	16,525,672	1,219,850	68	1(68)3
CCV	TPS-a	Chr6	6	33,461,887	106,929	0	N/A
Egr	TPS-a	Chr6	10	42,991,263	321,452	0	N/A
CCV	TPS-a	Chr7	3	2,183,056	809,251	59	1(58)1(1)1
CCV	TPS-a	Chr7	2	14,463,251	1,761,379	105	1(105)1
CCV	TPS-b1	Chr1	8	22,285,470	1,866,767	103	1(64)2(1)2(36)1(1)1(1)1
Egr	TPS-b1	Chr1	7	17,720,921	1,286,126	50	1(3)4(1)1(46)1
CCV	TPS-b1	Chr2	2	2,027,307	13,692	0	N/A
CCV	TPS-b1	Chr4	2	8,861,360	169,636	5	1(5)1
Egr	TPS-b1	Chr4	8	16,009,931	217,347	7	1(1)1(1)2(4)2(1)2
CCV	TPS-b1	Chr5	3	41,952,144	3,787,929	215	1(192)1(23)1
CCV	TPS-b1	Chr8	3	29,799,505	47,398	3	1(1)1(2)1
CCV	TPS-b2	Chr10	3	13,605,402	38,144	1	2(1)1
CCV	TPS-b2	Chr11	5	23,810,145	420,788	25	2(25)3
Egr	TPS-b2	Chr11	9	10,288,308	1,164,219	33	3(31)1(1)4(1)1
CCV	TPS-f	Chr4	3	7,135,889	385,574	31	1(31)2
Egr	TPS-f	Chr4	7	12,270,273	287,241	2	3(2)4
CCV	TPS-g	Chr2	2	19,657,471	29,412	2	1(2)1
CCV	TPS-g	Chr5	3	44,341,209	100,371	2	1(2)2
Egr	TPS-g	Chr5	12	62,540,499	1,272,677	25	3(2)3(2)1(19)1(1)1(1)3

^a Egr indicate TPS clusters from E. grandis syntenic with the CCV TPS cluster directly above. Loci with only a single TPS gene are not shown

^b Structure of the gene cluster, with non-TPS genes indicated by brackets. N/A indicates no intervening genes