Table 1. c.4338_4339delCT- and c.2299delG-associated USH2A haplotypes based on 15 intragenic SNPs.

		Patients
		148, 326, 415, 711, 782, 840	415
SNP	Exon	c.4338_4339delCT haplotype	c.2299delG haplotype
rs10779261a	2	G	A
rs4253963a	3	A	G
rs1805050a	8	T	C
rs7515253	IVS9	C	A
rs1324330a	IVS15	G	A
rs646094	IVS17	G	T
rs447102	IVS18	A	G
rs386851	IVS18	C	C
rs1805049a	21	G	A
rs6657250	32	C	C
rs10864219	34	C	T
rs10864198	52	C	A
rs11120616	59	T	C
rs35309576	60	G	A
rs2820718	61	A	G

Abbreviation: SNP, single nucleotide polymorphism.

Acadian patients: 148, 326, and 840; French Canadians from Quebec: 415, 711, and 782.

^aSNPs that have previously been used to define the ancestral haplotype associated with c.2299delG which is frequent in many populations.