chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 164833716 164833717 C T 59 GENIC heterozygous 108352119 1 164833723 164833724 C T 63 GENIC heterozygous 108751451 1 164840311 164840312 C T 69 GENIC homozygous 108352121