chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 42586021 42586022 T C 20 INTERGENIC homozygous 115331592 12 42588382 42588383 C T 18 INTERGENIC homozygous 115387879 12 42588744 42588745 C A 15 INTERGENIC homozygous 115331602