chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 188544068 188544069 T C 21 GENIC homozygous 110169345 2 188544889 188544890 T A 20 GENIC homozygous 110169384 2 188545011 188545012 G A 32 GENIC homozygous 110169386 2 188546562 188546563 C A 16 GENIC homozygous 110169388 2 188546931 188546932 G A 16 GENIC homozygous 110169390