chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 119399758 119399759 A T 4 GENIC homozygous 126022720 4 119399795 119399796 A T 5 GENIC homozygous 126022721 4 119399828 119399829 T G 6 GENIC homozygous 126022722