chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 178834126 178834126 A 14 GENIC homozygous 136932743 4 178834142 178834144 AC 15 GENIC homozygous 136932744 4 178836426 178836427 G A 21 GENIC homozygous 137278886 4 178836633 178836634 A G 16 GENIC homozygous 137278887 4 178837635 178837636 C T 12 GENIC homozygous 137278888