chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 69186905 69186906 C T 33 GENIC heterozygous 71538640 4 69186929 69186930 T C 31 GENIC heterozygous 71849895 4 69186935 69186936 C G 30 GENIC heterozygous 71538642 4 69186947 69186948 G A 27 GENIC heterozygous 71538644