chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 44857285 44857286 C G 61 GENIC homozygous 109725243 2 44858026 44858027 A 43 GENIC possibly homozygous 127617631 2 44858676 44858677 C T 40 GENIC homozygous 110692807