chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 68911713 68911714 G C 16 GENIC homozygous 626661627 16 68911954 68911955 G - 6 GENIC homozygous 743447516 16 68911977 68911978 G - 14 GENIC homozygous 743447517 16 68912328 68912329 A - 2 GENIC heterozygous 743447518