chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 68164853 68164854 C T 21 GENIC homozygous 59713918 2 68164880 68164881 T C 24 GENIC homozygous 58866052 2 68164960 68164961 C T 23 GENIC homozygous 59713920 2 68165348 68165349 T C 30 GENIC homozygous 59713922