chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 68247666 68247667 T C 17 GENIC homozygous 52672453 8 68247667 68247668 T C 17 GENIC homozygous 52672455 8 68265613 68265614 T - 17 GENIC heterozygous 52672461