Table 5.

QTL detected by composite interval mapping for carotenoid principal components in DEexp × CI7 and A619 × SC55 population, Mexico environment, 2005

Pop.	Trait	Model R 2adj	Chr. Bin	Contig	Interval	Pos.	LOD	Add	R 2 (%)
D × C	PC1	37.8	3.04	116/120	bnlg1019–umc1683	70	6.19	1.20	10.2
			8.04/07	353/363	umc1343–bnlg1828	66	4.05	−2.83	31.2
	PC2	52.1	1.03/04	12/14	phi109275–umc2217	100	3.52	−0.22	8.3
			2.00/02	68/69	umc2246–bnlg1017	0	3.74	−0.23	9.6
			3.01	111	umc1892–umc1814	28	7.47	0.31	13.5
			3.04/3.05	120/125	umc1683–umc1102	74	3.99	−0.64	24.7
			3.05	131	umc2265–pio5	90	3.97	0.40	11.3
			3.08	146	umc1273–pio6	142	10.07	0.25	14.5
			4.03/04	158/164	adh2–umc2061	50	4.92	−0.29	16.0
			6.00/02	260/271	umc1018–umc1083	40	9.24	−0.28	18.1
			7.02	298	pio9–umc2327	66	4.53	−0.13	3.3
			9.07/08	391	bnlg1375–umc1505	112	4.34	0.28	12.8
			10.06	415	CrtRB1–bnlg1028	54	15.62	−0.53	34.2
	PC3	68.0	2.00/02	68/69	umc2246–bnlg1017	0	3.78	−0.18	11.2
			2.04	77	umc1465–pio4	64	9.14	−0.30	29.5
			4.06	172/181	umc1895–umc2027	68	4.33	0.22	19.7
			5.03	210/219	umc2060–umc1692	82	12.54	−0.42	38.8
			5.06/09	251/254	umc2198–umc2209	178	4.53	−0.25	22.0
			7.02	298/301	umc2327–phi034	74	8.60	−0.33	31.7
			8.07/09	363/366	bnlg1828–umc1663	94	3.56	0.25	15.1
			9.04/9.05	385	umc1107–umc1094	52	3.76	0.18	10.6
			10.02/03	392/397	umc1576–umc1367	22	4.10	−0.25	16.3
A × S	PC1	60.4	1.11	64	umc2242–umc1979	182	5.18	−0.55	4.8
			7.00	293–296	umc1241–umc1068	44	14.02	−1.30	24.3
			7.04	323/325	umc1944–umc1125	122	2.93	0.49	4.8
			9.07	391	umc1675–umc2099	138	3.81	−0.95	11.9
			9.08	391	zct128–umc1505	166	11.04	−1.63	23.7
	PC2	31.1	–	–	pio_7–pio_8	6	5.79	0.63	5.1
			5.03	212/217	umc2295–bnlg1892	76	4.15	0.85	9.4
			7.04	323	pio_11–umc1944	118	4.06	−0.63	5.8
			8.02	329/345	umc1034–phi115	64	3.36	0.70	6.6
			9.07	391	pio_13–umc1675	116	3.95	−1.43	20.4
	PC3	40.9	2.02	70	umc1934–zca381	88	3.29	−0.29	6.6
			2.04	77	umc1541–pio_4*	128	8.94	−0.68	23.3
			4.08	188/192	umc2187–umc1559*	140	3.07	0.24	4.9
			10.06	417	CrtR-B1–umc1993	94	5.32	−0.37	10.3
					Interaction*			−0.31	3.1
	PC4	36.1	2.08	108	dupssr25–umc1736*	184	4.51	0.2	4.2
			4.02	156	pio_08–phi295450**	28	4.78	0.2	6.8
			5.03	212/217	umc2035–umc2295*	72	8.02	0.3	16.2
			6.02	271/276	umc1178–umc1918**	34	4.23	0.2	4.6
			6.05	285/287	umc1805–umc1859	90	6.01	0.3	11
					Interaction*			0.3	5.9
					Interaction**			0.2	2.9

Genetic environment, significance and effect of selected QTL for each trait are listed. Indicated are LOD (Logarithm of Odds), Add (Additive effect) and R ² (%) (coefficient of partial determination)