chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 93803991 93803992 G A 8 GENIC homozygous 876091938 2 93804347 93804348 G A 21 GENIC homozygous 876091939 2 93805010 93805011 G A 19 GENIC homozygous 876091940 2 93805606 93805607 A G 21 GENIC homozygous 876091941