chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 129610629 129610629 CTGTTGAAGGAATCTT 30 GENIC homozygous 128077510 4 129610885 129610886 G A 2 GENIC homozygous 112826813 4 129610889 129610890 C 1 GENIC homozygous 128077511 4 129615303 129615305 CA 20 GENIC heterozygous 128077512