chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 19668704 19668705 T C 14 GENIC homozygous 139106032 12 19668981 19668982 G A 21 GENIC homozygous 139106033 12 19669323 19669324 A G 15 GENIC homozygous 139106034 12 19668971 19668975 TGAT 22 GENIC homozygous 139045822