chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 120978875 120978876 G A 15 GENIC heterozygous 54085401 7 120979037 120979038 G T 22 GENIC heterozygous 54085402 7 120984937 120984938 C T 22 GENIC heterozygous 54085418