chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 63178330 63178331 C A 10 GENIC homozygous 138104278 7 63178437 63178438 A 13 GENIC homozygous 144781046 7 63178454 63178454 A 17 GENIC homozygous 144781047 7 63178479 63178480 A G 19 GENIC homozygous 144796044