chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 27945903 27945904 T G 34 GENIC homozygous 109661949 2 27945994 27945995 G A 31 GENIC homozygous 109661951 2 27948920 27948921 T C 11 GENIC homozygous 120122679 2 27948921 27948922 C T 10 GENIC homozygous 110928358