chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 46978965 46978966 G T 29 GENIC homozygous 930972013 X 46978977 46978978 G A 26 GENIC homozygous 930972014 X 46978978 46978979 A G 26 GENIC homozygous 930972015 X 47016754 47016755 T A 10 GENIC homozygous 930972016