chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 209044054 209044055 T C 29 GENIC homozygous 61770830 2 209044056 209044057 C - 31 GENIC homozygous 59359145 2 209044108 209044109 G GA 24 GENIC possibly homozygous 61770832 2 209044274 209044275 T G 26 GENIC homozygous 61770834 2 209046497 209046498 A C 33 GENIC homozygous 61770836