chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 135948349 135948350 G A 35 GENIC homozygous 112838517 4 135948699 135948700 G A 33 GENIC homozygous 112838519 4 135949104 135949105 C T 43 GENIC homozygous 112838521 4 135949825 135949826 T C 26 GENIC homozygous 112838522