chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 55355400 55355401 A G 46 GENIC homozygous 111576334 3 55355591 55355592 A T 22 GENIC homozygous 111576335 3 55355919 55355920 C G 25 GENIC homozygous 111909481