chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 35899585 35899586 T A 54 GENIC homozygous 50319363 12 35899777 35899778 C G 67 GENIC homozygous 50319365 12 35900092 35900093 G A 55 GENIC homozygous 50319367 12 35900143 35900144 C T 45 GENIC possibly homozygous 50319369