chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 62861745 62861746 T - 5 GENIC homozygous 53389607 8 62861749 62861750 T C 4 GENIC homozygous 53389608 8 62861755 62861756 C CT 1 GENIC homozygous 53509655