chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 141475597 141475598 T C 12 GENIC homozygous 948885724 1 141478936 141478937 C G 11 GENIC homozygous 948885725 1 141480868 141480869 T A 10 GENIC homozygous 948885726