chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 126376792 126376793 T C 21 GENIC homozygous 112826127 4 126376972 126376973 A T 15 GENIC homozygous 112826129 4 126390389 126390390 C T 19 GENIC homozygous 119280352