chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 107309593 107309594 T TC 3 GENIC homozygous 45192660 X 107309598 107309599 T C 2 GENIC homozygous 45192661 X 107310139 107310140 A AGT 1 GENIC homozygous 45550383 X 107317457 107317461 TGTG ---- 1 GENIC homozygous 45520212