chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 197857163 197857164 C G 30 GENIC heterozygous 62884634 1 197857241 197857242 C T 8 GENIC heterozygous 62884635 1 197872883 197872884 T C 56 GENIC heterozygous 61041036