chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 78205167 78205168 G A 29 GENIC homozygous 891165972 18 78205361 78205362 A G 16 GENIC homozygous 891165971 18 78205458 78205459 A G 11 GENIC homozygous 891165970 18 78205869 78205870 A G 8 GENIC homozygous 891165969