chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 18532729 18532730 G C 6 GENIC homozygous 933027305 12 18532826 18532827 G C 4 GENIC homozygous 933027306 12 18533430 18533431 T G 11 GENIC homozygous 933027307