Table 2. The frequencies of large normal alleles of ATXN3.

Alleles types	Partial haplotypes			Complete haplotypes
	GA	GC	CA	GGC	AGA	AGC	ACA
Non-large ANs	3	64	55	2	2	11	32
Large ANs	1	1	94	0	1	1	74
Expanded alleles	0	0	30	0	0	0	15

Partial haplotypes were defined by C⁹⁸⁷GG/G⁹⁸⁷GG and TAA¹¹¹⁸/TAC¹¹¹⁸ and complete haplotypes were defined by A⁶⁶⁹TG/G⁶⁶⁹TG, C⁹⁸⁷GG/G⁹⁸⁷GG and TAA¹¹¹⁸/TAC¹¹¹⁸.