chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 2306378 2306379 G A 45 INTERGENIC heterozygous 73433273 2 2307348 2307349 A G 21 INTERGENIC heterozygous 73433274 2 2307695 2307696 T C 42 INTERGENIC heterozygous 73433275