Statistical inference of chromosomal homology based on gene colinearity and applications to Arabidopsis and rice

Table 2 The 20 longest duplicated segments in the Arabidopsis genome

Colinear gene number	Gene orientation identity	Epv	Segment A in Arabidopsis				Segment B in Arabidopsis
			Starting gene	Ending gene	Gene number	Length (Mb)	Starting gene	Ending gene	Gene number	Length (Mb)
106	0.96	1.92E-226	2_3518	2_4078	560	1.88	3_4725	3_5165	440	1.55
83	0.96	3.99E-200	1_1726	1_2130	404	1.54	1_6013	1_6467	454	1.65
82	0.98	3.64E-199	1_6041	1_6467	426	1.56	1_1752	1_2130	378	1.45
78	0.97	1.83E-155	3_840	3_1141	301	0.97	5_151	5_609	458	1.54
70	0.90	1.38E-138	2_3108	2_3445	337	1.26	3_4285	3_4619	334	1.19
69	0.97	1.68E-129	1_3629	1_3991	362	1.43	3_1669	3_2096	427	1.56
64	0.94	1.23E-116	1_639	1_343	296	1.02	2_2172	2_2582	410	1.47
64	0.95	5.65E-127	3_118	3_353	235	0.75	5_1391	5_1691	300	1.05
62	1.00	2.82E-123	1_4258	1_4017	241	0.90	3_1328	3_1603	275	0.97
60	0.97	1.67E-114	4_1800	4_1590	210	0.78	5_3789	5_4037	248	0.90
59	0.97	1.24E-110	2_1607	2_1840	233	0.97	4_2963	4_3236	273	1.02
54	0.91	9.58E-101	4_2685	4_2484	201	0.68	5_4682	5_5062	380	1.35
53	0.98	6.29E-098	2_1326	2_1096	230	0.86	4_2727	4_2960	233	0.85
53	0.96	3.97E-091	3_2507	3_2114	393	1.57	4_1114	4_1412	298	1.27
51	0.94	6.88E-100	2_935	2_1093	158	0.62	4_3464	4_3625	161	0.57
41	0.98	1.07E-063	1_1423	1_1285	138	0.47	2_6	2_245	239	0.98
37	0.92	3.83E-062	2_1308	2_1472	164	0.56	4_3786	4_3958	172	0.57
37	0.89	1.33E-056	4_2327	4_2478	151	0.50	5_4245	5_4549	304	1.10
33	0.88	1.91E-044	1_134	1_271	137	0.44	4_191	4_396	205	0.83
32	1.00	6.68E-055	3_111	3_1	110	0.32	5_1250	5_1390	140	0.47

* The gene names (also in Table 4 and 5) reflect the chromosome and the gene order, e.g. '2_3518' represents the 3518th gene on chromosome 2.

ISSN: 1471-2105