chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 228744220 228744221 T C 31 GENIC heterozygous 926468897 1 228745396 228745397 T C 12 GENIC heterozygous 926468898 1 228745721 228745722 A G 33 GENIC heterozygous 926468899 1 228758718 228758719 A G 72 GENIC heterozygous 926468900