chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 157361159 157361160 C A 9 INTERGENIC homozygous 58636561 4 157361162 157361163 A T 9 INTERGENIC homozygous 58636562 4 157369965 157369966 A - 5 INTERGENIC heterozygous 58636563