chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 46978965 46978966 G T 15 GENIC homozygous 936894156 X 46978977 46978978 G A 13 GENIC homozygous 936894157 X 46978978 46978979 A G 13 GENIC homozygous 936894158 X 47016754 47016755 T A 7 GENIC homozygous 936894159