Table 2.

Genealogy and mutations in 12 Afrikaner FA families

Patient	Mutations	Paternal ancestor	Paternal mutation	Maternal ancestor	Maternal mutation
BS	I/I	nf	I	PWN	I
CCWS	I/III	PWN	I	JN	III
DMK	I/II	JP	I	PWN	II
JG	I/III	PWN	I	nf	III
KPVDW	I/II	HV	II	nf	I
OS	I/I	nf	I	PWN	I
PS	I/II	JN	—	HV	—
RB	I/I	PWN	I	HV	I
RP	—	nf	—	PWN	—
SD	I/IV	JP	IV	JN	I
SO	I/III	HV	I	HV	III
ZMM	I/III	HV	III	JN	I

Dash indicates mutation unknown. nf, ancestor not found. I–IV, Afrikaner FANCA mutations associated with haplotypes I–IV.