chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 39951922 39951923 G C 11 GENIC homozygous 115327254 12 39956923 39956924 C G 12 GENIC homozygous 115441076 12 39956932 39956933 T A 12 GENIC homozygous 115441077