chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 4744586 4744587 C T 20 GENIC homozygous 114166046 5 4745549 4745550 C T 12 GENIC possibly homozygous 114166050 5 4745990 4745991 G C 26 GENIC homozygous 113630490