chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 78591411 78591412 G A 12 GENIC homozygous 57478108 3 78591416 78591417 G - 11 GENIC homozygous 57905462 3 78591425 78591426 T G 16 GENIC possibly homozygous 57478110