chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 13839822 13839823 T A 11 GENIC homozygous 50364363 12 13839823 13839824 T G 13 GENIC homozygous 50364365 12 13841741 13841745 AAAA ---- 2 GENIC heterozygous 50400465 12 13843078 13843079 A AAC 13 GENIC heterozygous 50062458