chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 123097102 123097103 T A 17 GENIC homozygous 991214766 7 123099951 123099952 T G 13 GENIC homozygous 991214767 7 123101284 123101285 G A 23 GENIC homozygous 991214768