chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 19665561 19665562 G C 16 GENIC homozygous 63395403 19 19667890 19667890 A 22 GENIC possibly homozygous 63793203 19 19668019 19668020 T C 4 GENIC homozygous 63395407 19 19668054 19668055 T C 13 GENIC homozygous 63395411 19 19671289 19671290 C A 4 GENIC homozygous 63711851