chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 146549705 146549706 T C 54 GENIC heterozygous 57723226 3 146560313 146560314 C T 17 GENIC heterozygous 57723285 3 146560330 146560331 G T 19 GENIC heterozygous 57723287