chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 35840349 35840350 T C 5 GENIC homozygous 56822384 4 35840356 35840357 T C 5 GENIC homozygous 56822386 4 35840418 35840426 TTTTTTTT -------- 1 GENIC homozygous 56822388 4 35840698 35840699 C T 19 GENIC homozygous 56822394