chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 84818530 84818531 G T 26 GENIC homozygous 990109758 2 84818969 84818970 G T 19 GENIC homozygous 990109759 2 84818977 84818978 C T 17 GENIC homozygous 990109760