chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 31870699 31870700 A G 16 GENIC heterozygous 50174561 12 31870739 31870740 C T 35 GENIC heterozygous 50174562 12 31879440 31879441 G A 27 GENIC heterozygous 50931905 12 31893296 31893297 T C 45 GENIC heterozygous 50931923