Table 5

 Distribution of alleles per genotype

ProbandsAlleles
Type AType B
*In probands with mutations in both genes only the two mutated allele in the same gene have been used for calculations.
AA112
AA(B)*2
BB130
B+3
BB(A)*2
A?11
B?22
Total125157
% of total alleles38.548.3
% of identified alleles44.355.7