chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 123097102 123097103 T A 33 GENIC homozygous 775968092 7 123099951 123099952 T G 61 GENIC homozygous 775968093 7 123101284 123101285 G A 54 GENIC homozygous 775968094