chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 81803100 81803101 T - 4 GENIC heterozygous 52913468 9 81804330 81804333 AGA --- 1 GENIC homozygous 52988803 9 81804884 81804885 T TTG 9 GENIC heterozygous 52952822 9 81804885 81804887 TG -- 9 GENIC heterozygous 53046916