Table 1. Summary of the c.5603A>T genotype results for families carrying biallelic ABCA4 mutations, and families carrying c.2588G>C.

c.5603A>T genotype	Probands carrying biallelic ABCA4 mutations, and family members	Probands carrying c.2588G>C, and family members	Total
AA	146	24	170
AT	147	35	182
TT	43	11	54
n=	336	70	406