chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 53469747 53469748 A C 15 GENIC homozygous 115249540 6 53469773 53469774 A G 14 GENIC homozygous 115249542 6 53469779 53469780 T C 14 GENIC homozygous 115249544 6 53470179 53470180 T C 19 GENIC homozygous 115249546