Table 6.

Significant markers with their chromosomal positions, effect type, true (simulated) and estimated effects, F and P values from REML single-locus analysis and the REML forward selection approach of the simulated dataset

Marker	Chromosome	Position (cM)	Effect typea	True effect	Estimated effect	F value	P value
REML single-locus analysis
15	1H	130	–	0	−0.89	47.41	0.001
16	1H	144	M	3.5	−1.44	130.22	0
21	2H	67	–	0	1.00	13.36	0.015
22	2H	80	M + Ic	−3.5 to 0.4	–	–	–
27	2H	139	–	0	−0.90	10.64	0.022
31	3H	25	Ic	−3.3 to 2.8	–	–	–
40	3H	155	Inc	0 to 2.1	–	–	–
45	4H	21	M	−1.3	–	–	–
53	4H	125	Inc	−3.1 to 0	–	–	–
57	4H	150	–	0	0.83	11.13	0.020
65	5H	43	Ic	−0.8 to 0.9	–	–	–
75	6H	96	M	1.8	−0.84	29.80	0.003
76	6H	103	–	0	−0.90	34.66	0.002
77	6H	107	–	0	−0.84	26.44	0.004
79	6H	135	M	0.2	–	–	–
91	7H	133	–	0	−0.57	12.00	0.018
92	7H	146	M + Inc	0.6 to 2.5	−0.87	16.87	0.009
REML forward selection
16	1H	144	M	3.5	−1.44	130.22	0
22	2H	80	M + Ic	−3.5 to 0.4	1.09	13.25	0.015
31	3H	25	Ic	−3.3 to 2.8	–	–	–
40	3H	155	Inc	0 to 2.1	–	–	–
45	4H	21	M	−1.3	–	–	–
47	4H	31	–	0	0.43	35.09	0.002
53	4H	125	Inc	−3.1 to 0	–	–	–
65	5H	43	Ic	−0.8 to 0.9	–	–	–
75	6H	96	M	1.8	−1.07	74.70	0
79	6H	135	M	0.2	–	–	–
92	7H	146	M + Inc	0.6 to 2.5	−0.96	34.38	0.002

For the true marker effect, the range over all environments is given if the marker has an interaction effect

Significance threshold obtained from permutation test: 9.69 (F value)

^aEffect type of the marker: M = marker main effect; I_c = marker interaction effect (crossover); I_nc = marker interaction effect (non-cross-over); M + I_c = marker main and interaction (crossover) effect; M + I_nc = marker main and interaction (non-crossover) effect