chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 17381621 17381622 A G 31 GENIC homozygous 50085125 12 17386526 17386527 C CA 18 GENIC heterozygous 50085127 12 17386526 17386527 C CAAA 18 GENIC heterozygous 50557345