chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 99173565 99173566 A G 23 GENIC heterozygous 113283777 4 99173657 99173658 G T 26 GENIC heterozygous 113283778 4 99173708 99173709 A G 21 GENIC heterozygous 113283779 4 99173712 99173713 A G 20 GENIC heterozygous 130945924 4 99173713 99173714 G A 20 GENIC heterozygous 130945925