chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 68073391 68073392 C T 3 GENIC homozygous 677666403 3 68073400 68073402 AA -- 4 GENIC homozygous 772653665 3 68074842 68074843 A G 9 GENIC homozygous 677666404 3 68076165 68076166 G A 4 GENIC homozygous 677666405