Table 1.

Results of triplet studies indicating CGG repeats and AGG interruptions in index cases.

Maternal CGGs	Maternal AGGs	Number of index cases	Total number of index cases
45	1	1	3
	2	2
46	1	2	4
	2	2
47	1	1	4
	2	3
48	0	1	5
	1	1
	2	3
49	1	1	3
	2	2
50	1	2	4
	2	2
51	2	2	2
52	2	3	3
53	2	4	4
54	1	1	2
	2	1
55	1	2	4
	2	2
56	0	2	7
	2	5
57	1	1	6
	2	5
58	1	1	2
	2	1
59	0	2	4
	2	2
61	0	1	1
62	0	1	3
	2	2
63	0	1	2
	1	1
64	0	1	2
	2	1
65	2	1	1
		Total = 66

For each woman only the intermediate allele or the allele with premutation is represented.