chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 155466069 155466071 AA -- 21 GENIC heterozygous 749563455 5 155466070 155466071 A - 21 GENIC possibly homozygous 749563456 5 155467380 155467381 G T 26 GENIC homozygous 637772432