chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 228744220 228744221 T C 10 GENIC heterozygous 926835677 1 228745721 228745722 A G 17 GENIC heterozygous 926835678 1 228758692 228758693 C T 31 GENIC heterozygous 926835679 1 228758718 228758719 A G 36 GENIC heterozygous 926835680