chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 80312945 80312946 C A 18 GENIC homozygous 112744837 4 80313162 80313163 T C 21 GENIC homozygous 112744839 4 80313317 80313318 C A 29 GENIC possibly homozygous 112744843 4 80313378 80313379 A G 34 GENIC homozygous 112744851