The total number of each defined genotype (genotype count) and the proportion within the (sub)populations (genotype frequency) for both Alu/Asu-bt-A and Alu/Asu-bt-B. Genotype per worm was defined by
aMAF, minor allele frequency from the HapMap database for the CHB population. The difference in the genotype distributions between the case and control subjects in the co-dominant model was estimated
