chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 57477368 57477373 CACAC ----- 28 GENIC heterozygous 61292865 1 57477370 57477373 CAC --- 8 GENIC homozygous 60714607 1 57477372 57477373 C - 26 GENIC homozygous 60714608