chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 10624153 10624154 T G 23 GENIC homozygous 112496451 4 10626784 10626785 T C 33 GENIC homozygous 112496453 4 10627003 10627004 T C 24 GENIC homozygous 112496455