chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 186792855 186792856 T C 20 GENIC homozygous 110166570 2 186793015 186793016 T C 27 GENIC homozygous 110166571 2 186793256 186793257 A G 24 GENIC homozygous 110166572 2 186793638 186793639 T C 21 GENIC homozygous 110166573