chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 4335424 4335425 C T 15 GENIC homozygous 50394398 12 4335717 4335718 A C 26 GENIC homozygous 50394400 12 4336187 4336191 CACC ---- 13 GENIC heterozygous 50003128 12 4336558 4336559 A G 13 GENIC homozygous 50394403