The homology arms of the donor plasmid used in generating the TI{CRIMIC.GT36}Top1CR00212 insertion were designed such that there is a small gap between the 3' end of the 5' arm and the 5' end of the 3' arm, thus the insertion is predicted to be accompanied by a deletion of 20bp of genomic sequence flanking the insertion site.
The PCR check of the insertion gave no band for the right flank and the expected sized product for the left flank.
CR00212