chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 252601559 252601560 T C 42 GENIC homozygous 108612280 1 252601629 252601630 G A 26 GENIC homozygous 108612281 1 252603056 252603057 C A 25 GENIC homozygous 109210232 1 252610462 252610463 T C 54 GENIC homozygous 108612298