chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 87859429 87859430 A G 11 GENIC homozygous 638633759 1 87859951 87859952 G A 16 GENIC possibly homozygous 638633760 1 87860265 87860266 T - 10 GENIC homozygous 750149487