Table 2.

Features of DC family members

Family Number	Age on exam (yrs)	Sex	Inheritance	Carrier Status
3	30	Female	AD	Unknown
3	33	Male	AD	Unknown
3	28	Male	AD	Unknown
3	51	Female	AD	Presumed normal
4	13	Male	XLR	Unknown
4	36	Male	XLR	Unknown
4	41	Female	XLR	Unknown
5	34	Female	XLR	Normal
5	25	Female	XLR	Normal
5	50	Male	XLR	Normal
5	54	Female	XLR	Heterozygous for mutant DKC1
6	36	Male	XLR	Normal
6	36	Female	XLR	Heterozygous for mutant DKC1
7	48	Female	AD	Normal
8	48	Male	AD	Unknown
8	42	Female	AD	Unknown
8	7	Female	AD	Unknown
10	29	Female	XLR	Heterozygous for mutant DKC1
10	61	Male	XLR	Normal
10	58	Female	XLR	Heterozygous for mutant DKC1
11	63	Female	Unknown	Unknown
12	24	Female	Unknown	Unknown
12	24	Male	Unknown	Unknown

DC, dyskeratosis congenital; AD, autosomal dominant