chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 21888678 21888679 T C 13 GENIC heterozygous 115703256 12 21890508 21890509 C G 12 GENIC heterozygous 115483930 12 21898404 21898405 G A 13 GENIC heterozygous 115279952 12 21898451 21898452 A T 14 GENIC heterozygous 115510181 12 21923219 21923220 G C 6 GENIC homozygous 115279956