chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 1057689 1057690 A T 51 GENIC homozygous 137987288 7 1057773 1057774 A G 49 GENIC homozygous 137987289 7 1058178 1058179 G A 63 GENIC homozygous 137987290 7 1058258 1058259 C T 58 GENIC homozygous 137987291