chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 55246652 55246653 T - 57 GENIC heterozygous 57481659 4 55247316 55247317 C - 51 GENIC heterozygous 57318076 4 55267867 55267868 A C 29 GENIC heterozygous 58261801