chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 121226253 121226254 C A 24 GENIC homozygous 58427866 3 121226427 121226428 T C 19 GENIC homozygous 57636545 3 121226517 121226518 G A 14 GENIC homozygous 58182457 3 121226651 121226652 G A 15 GENIC homozygous 58427867