chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 37164504 37164505 T C 20 GENIC homozygous 651135866 19 37165519 37165520 T C 14 GENIC homozygous 651135867 19 37168607 37168608 C T 24 GENIC homozygous 651135868