chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 166409517 166409518 C 21 GENIC homozygous 137353683 5 166412427 166412427 TCTT 16 GENIC homozygous 137353684 5 166412764 166412765 G A 18 GENIC homozygous 137666396