chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 89204605 89204606 C G 20 GENIC homozygous 108884820 1 89205967 89205968 G A 30 GENIC homozygous 108884821 1 89206160 89206161 T C 23 GENIC homozygous 108884822 1 89206816 89206817 C T 25 GENIC homozygous 108884824