chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 111948486 111948488 TC -- 9 GENIC heterozygous 50536434 13 111952806 111952807 T - 4 GENIC heterozygous 50163497 13 111957273 111957274 A T 25 GENIC homozygous 49876030