chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 14618494 14618495 C G 39 GENIC heterozygous 45440708 20 14639838 14639839 A AT 20 GENIC heterozygous 45757808 20 14639843 14639844 T A 19 GENIC heterozygous 45843522 20 14639845 14639847 GA -- 19 GENIC heterozygous 45757809