chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 144606686 144606687 G A 53 GENIC homozygous 115945527 7 144606730 144606731 C T 52 GENIC homozygous 115945529 7 144606792 144606795 TTG 59 GENIC homozygous 128531955 7 144606801 144606801 GC 63 GENIC homozygous 128531956