chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 93838923 93838924 C T 13 GENIC homozygous 51547597 10 93839787 93839788 G A 20 GENIC homozygous 51547599 10 93840934 93840935 C T 21 GENIC homozygous 51547600