Table 4.

Summary of QTL described in this paper

Index	Marker Loci	Allele	8 months	18 months	22 months	22 months, noise	Missing OHC
1	3 • 55	MOLF	48	48	48
2	3 • 61, 75, 115, 122	129	12, 48	48	48
3	13 • 52	129	4, 48		48
4	13 • 84	FVB	12
5	2 • 166	MOLF		48
6	7 • 36	129		4, 24, 24, 48
7	10 • 44, 93	129		48	4, 48	4,12, 24, 48	Base (10 • 3, 44)
8	15 • 25	FVB		4, 48
9	15 • 36, 78	129		12, 48
10	9 • 60	MOLF			4	4, 12, 24
11	11 • 107	129			12	24 (opposite direction)
12	12 • 17, 40	129				4, 12, 48
13	11 • 72	MOLF					Apex
14	12 • 117	129					Apex
15	17 • 42	129					Apex
16	19 • 12, 17	129					Apex

Boldface denotes experiment-wise significance at p < 0.05. Order of marker loci reflects the order in which they appear in Tables 1 – 3. Entries shown without boldface reflect significance in post-hoc secondary analyses, based on data shown in Figures 2 – 5. The Allele column shows the allele associated with high ABR thresholds or with increased number of missing OHC. When two marker loci are listed on the same row, separated by commas, this indicates that there is insufficient evidence to rule out the hypothesis that the chromosomal region contains more than a single locus with effect on the traits evaluated.