Table 5.

Distribution of QTLs on each linkage group based on (A) the null hypothesis for Poisson goodness of fit for the BCF₁ (F_1:2) and (B) on each linkage group based on the null hypothesis for Poisson goodness of fit F₂ (F_2:3)

	Observed no. of QTL per 10-cM interval
LG	0–10	11–20	21–30	31–40	41–50	51–60	61–70	71–80	81–90	91–100	101–110	111–120	Expected†	χ2
(A)
1	0	0	0	2	0	0	0	0	5	10	0	–	1·55	19928·7***
2	0	0	3	6	1	0	0	–	–	–	–	–	1·43	54·7***
3	0	1	0	0	0	0	–	–	–	–	–	–	0·17	0·0
4	1	1	0	0	2	4	–	–	–	–	–	–	0·67	38·1***
5	0	4	1	0	0	–	–	–	–	–	–	–	1·00	13·5**
6	1	0	2	0	0	–	–	–	–	–	–	–	0·60	0·8
7	2	6	2	7	0	0	–	–	–	–	–	–	2·83	21·8***
8	0	0	0	1	2	0	–	–	–	–	–	–	0·50	1·1
9	11	3	0	0	0	–	–	–	–	–	–	–	2·80	1608·5***
10	1	1	0	0	0	0	–	–	–	–	–	–	0·33	0·2
11	1	0	4	0	–	–	–	–	–	–	–	–	1·25	8·7*
(B)
1	2	0	2	0	0	1	0	0	6	2	0	0	1·08	113·7***
2	0	0	3	1	13	2	0	0	–	–	–	–	2·38	109414·0***
3	0	0	0	1	1	0	–	–	–	–	–	–	0·33	0·2
4	0	0	0	0	0	1	2	–	–	–	–	–	0·43	1·3
5	2	0	0	0	0	–	–	–	–	–	–	–	0·40	3·5
6	0	0	0	0	–	–	–	–	–	–	–	–	0·00	–
7	2	4	3	0	–	–	–	–	–	–	–	–	2·25	2·6
8	0	0	0	1	2	1	0	0	–	–	–	–	0·50	0·3
9	3	4	1	0	4	0	–	–	–	–	–	–	2·00	7·5
10	0	0	0	0	0	0	–	–	–	–	–	–	0·00	–
11	0	1	0	0	–	–	–	–	–	–	–	–	0·25	0·1

^† Expected number of QTL per 10-cM interval.

* P < 0·05; ** P < 0·01, *** P < 0·001.