Table 1.

Single-point LOD scores at five microsatellite markers at the end of chromosome 3.

Model and SNPs	Chromosomes
	D3S0123		D3S0124		D3S0125		D3S0126		D3S0127
Null model (linkage only)
	l1a		l1		l1		l1		l1
	1.65		4.51		0.41		1.97		3.06
Including parental SNP genotypes
	l2 – l1c	l2b	l2 – l1	l2	l2 – l1	l2	l2 – l1	l2	l2 – l1	l2
B03T3056	0.33	1.98	0.22	4.73	0.10	0.51	0.42	2.39	0.25	3.31
B03T3057	0.00	1.65	0.02	4.53	0.04	0.46	0.02	1.99	0.03	3.09
B03T3066	0.17	1.82	0.03	4.54	0.11	0.54	0.00	1.97	0.42	3.48
Including siblings' SNP genotypes
	l2 – l1c	l2b	l2 – l1	l2	l2 – l1	l2	l2 – l1	l2	l2 – l1	l2
B03T3056	0.60	2.25	0.64	5.15	0.02	0.43	0.18	2.15	1.10	4.16
B03T3057	0.81	2.46	0.13	4.64	0.17	0.58	0.49	2.46	0.11	3.17
B03T3066	0.78	2.43	0.39	4.90	0.66	1.07	0.10	2.07	0.15	3.21

^al₁is LOD score under linkage only (one degree of freedom)

^bl₂is LOD score for linkage including SNP genotypes (two degrees of freedom)

^cl₂ – l₁is LOD score for comparing model with SNP genotypes to model without SNP genotypes (one degree of freedom)