Table 1.

Allele Frequencies and Heterozygosity Rates of Polymorphic Markers in the NF1 Gene Region

PolymorphicMarker	+	−	Heterozygosity
Rsa	.32	.68	.42
Pin28	.41	.59	.45
Taq	.32	.68	.41
Bgl	.57	.43	.45
SNP1	.60	.40	.44
SNP2	.53	.47	.46
SNP2.2	.63	.37	.52
SNP3	.73	.27	.38