chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 179262980 179262981 T C 24 GENIC homozygous 972461155 4 179287843 179287844 A T 20 GENIC homozygous 972461156 4 179302732 179302733 T G 29 GENIC homozygous 972461157 4 179302733 179302734 G T 30 GENIC homozygous 972461158 4 179302906 179302907 G A 28 GENIC homozygous 972461159 4 179302907 179302908 A G 28 GENIC homozygous 972461160 4 179316521 179316522 T C 48 GENIC heterozygous 972461161