chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 49171763 49171764 C T 23 GENIC heterozygous 47437916 16 49179440 49179441 C T 17 GENIC heterozygous 47764421 16 49179963 49179964 G C 13 GENIC heterozygous 48219263