chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 1468602 1468603 A G 18 GENIC homozygous 948031264 14 1468938 1468939 A T 37 GENIC homozygous 948031265 14 1469370 1469371 G A 13 GENIC homozygous 948031266