chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 143369941 143369942 C - 19 GENIC heterozygous 925496445 X 143369948 143369949 T - 19 GENIC heterozygous 925496446 X 143433007 143433008 G A 16 GENIC heterozygous 925472186 X 143433010 143433011 G A 16 GENIC heterozygous 925472187