chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 97989323 97989324 A C 67 GENIC heterozygous 58975760 2 97989563 97989564 C T 83 GENIC heterozygous 58975761 2 97989818 97989819 T C 132 GENIC heterozygous 58975762