chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 50220239 50220240 T C 10 GENIC homozygous 64489756 16 50220436 50220437 T A 10 GENIC homozygous 64489760 16 50220859 50220860 C A 21 GENIC homozygous 64489780 16 50233068 50233069 T A 9 GENIC homozygous 64803046