chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 64787821 64787822 A T 21 GENIC homozygous 113835681 5 64788195 64788196 A G 16 GENIC homozygous 113835682 5 64789134 64789135 T C 32 GENIC homozygous 113835683