chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 180059277 180059278 A C 20 GENIC homozygous 112973726 4 180059293 180059294 T C 21 GENIC homozygous 112973728 4 180061858 180061859 C T 32 GENIC homozygous 112973732 4 180097565 180097566 G C 23 GENIC homozygous 113315402