Mutant line: tpl22   
Mutated gene: baiap2l1a

Gene trap vector:
B1

Genotyping primers:
Forward: 5'-CTGATCTGTCTGCGAGGTTGCAA-3'
Reverse: 5'-CCTTGCATGATCGATTACAGGAT-3'
Tol2: 5'--3' 

Expected PCR product:
Wild type allele:  kb
Gene trap allele:  kb

PCR notes: