chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 46978965 46978966 G T 6 GENIC homozygous 974392039 X 46978977 46978978 G A 5 GENIC homozygous 974392040 X 46978978 46978979 A G 5 GENIC homozygous 974392041 X 47016754 47016755 T A 4 GENIC homozygous 974392042