Results: The percentage of ALAD1-1 homozygote was 91.68%, ALAD1-2 heterozygotes was 8.10% and ALAD2-2 homozygote was 0.22% in Han subjects.

• 在哈萨克族人群中；ALAD1-1纯合子基因型占83.；33%25；ALAD1-2杂合子基因型占15