chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 67693319 67693320 T TCC 2 GENIC homozygous 46194313 19 67693326 67693327 A C 15 GENIC possibly homozygous 46194314 19 67693330 67693331 A G 9 GENIC homozygous 46194315