chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 138433391 138433392 C T 26 GENIC homozygous 115305004 6 138434429 138434430 G A 18 GENIC possibly homozygous 115305006 6 138434638 138434639 C T 13 GENIC homozygous 115305008