chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 68911713 68911714 G C 31 GENIC homozygous 503031280 16 68911954 68911955 G - 9 GENIC homozygous 684779453 16 68911977 68911978 G - 22 GENIC homozygous 684779454 16 68912329 68912330 A - 8 GENIC heterozygous 684779456