chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 189878453 189878453 AT 18 GENIC homozygous 127718065 2 189878640 189878641 C T 17 GENIC homozygous 110994629 2 189878912 189878913 G A 19 GENIC homozygous 120213540 2 189880730 189880731 T G 30 GENIC homozygous 120213541 2 189879458 189879459 T C 17 GENIC homozygous 110172156