chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 190698670 190698671 A 8 GENIC heterozygous 403033815 2 190698670 190698671 A T 8 GENIC heterozygous 403033816 2 190698672 190698673 A 8 GENIC heterozygous 403033817 2 190698672 190698673 A T 8 GENIC heterozygous 403033818