chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 18529503 18529504 C T 24 GENIC homozygous 116320746 7 18538579 18538580 A C 24 GENIC homozygous 115587223 7 18540091 18540092 T G 18 GENIC homozygous 116320748