chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 12747420 12747421 C T 64 GENIC homozygous 130057114 20 12748996 12748997 G A 62 GENIC homozygous 130057115 20 12749582 12749583 T C 90 GENIC homozygous 130057116 20 12750275 12750276 G A 69 GENIC homozygous 130057117 20 12753969 12753970 G T 69 GENIC possibly homozygous 130057118 20 12759211 12759212 G A 74 GENIC homozygous 130057119