chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 79720402 79720403 C G 25 GENIC homozygous 114868778 6 79721038 79721039 G A 19 GENIC heterozygous 114868779 6 79721967 79721968 G A 13 GENIC homozygous 114868780