TABLE 3

QTL locations and effects

QTL	Chromosome	Position (cM)	Effect^{^a}	%Vp^{^b}	Effect^{^c}	% PD^{^d}
1	2	221.77	–0.0683	6.85	–3.35	30.7
2	2	231.25	–0.0672	6.14	–3.30	30.2
3	2	254.27	–0.0685	5.73	–3.36	30.8
4	2	270.75	–0.0486	3.44	–2.41	22.1
5	3	219.76	0.0762	9.38	4.02	36.9
6	3	229.96	0.0750	9.12	3.95	36.3

↵a Effects are given in natural-log-transformed units.
↵b Percentage of phenotypic variance explained.
↵c Effect transformed back into milliseconds (see materials and methods for details of calculation).
↵d Percentage of parental difference.