chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 188640203 188640204 C T 35 GENIC homozygous 111278543 2 188640234 188640235 C T 35 GENIC homozygous 110993833 2 188641044 188641045 T C 20 GENIC homozygous 110993835 2 188641234 188641235 C T 28 GENIC homozygous 110993837 2 188641504 188641505 A C 30 GENIC homozygous 110169544