chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 145373850 145373851 C G 15 GENIC homozygous 112870830 4 145374177 145374178 C A 9 GENIC homozygous 112870832 4 145374323 145374324 C T 12 GENIC homozygous 112870833 4 145375682 145375683 C T 19 GENIC homozygous 112870834 4 145376445 145376446 C T 21 GENIC homozygous 112870835