chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 42511771 42511772 T C 26 GENIC homozygous 48684606 14 42512842 42512844 GT -- 7 GENIC heterozygous 49404879 14 42514000 42514001 C T 21 GENIC homozygous 49178454