chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 93902941 93902942 C T 18 GENIC homozygous 52051102 9 93904635 93904639 AAAC ---- 9 GENIC homozygous 52051104 9 93905546 93905547 C A 1 GENIC homozygous 52051108