chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 55791592 55791593 T A 14 GENIC homozygous 950752050 13 55794479 55794480 C G 19 GENIC homozygous 950752051 13 55794585 55794586 G T 19 GENIC homozygous 950752052