chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 90723053 90723055 AC -- 2 INTERGENIC heterozygous 50553539 13 90731958 90731959 C - 10 INTERGENIC heterozygous 50566357 13 90746910 90746912 GA -- 17 INTERGENIC heterozygous 50553541 13 90753145 90753153 AGATAGAT -------- 10 INTERGENIC possibly homozygous 50584854