chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 7083743 7083744 C A 4 GENIC heterozygous 119620124 4 7083751 7083752 T C 3 GENIC heterozygous 119620126 4 7083763 7083764 C T 3 GENIC heterozygous 119620129 4 7083764 7083765 T A 2 GENIC heterozygous 119620131