chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 68911713 68911714 G C 21 GENIC homozygous 672912989 16 68911954 68911955 G - 4 GENIC homozygous 769883833 16 68911977 68911978 G - 14 GENIC homozygous 769883834 16 68912328 68912329 A - 7 GENIC heterozygous 769883835