chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 55900925 55900926 C A 8 GENIC homozygous 63096511 X 55901352 55901353 C G 12 GENIC homozygous 63096512 X 55908380 55908381 A G 19 GENIC homozygous 63096513 X 55909280 55909281 G A 19 GENIC homozygous 63096514