This allele from project TCPR1592 was generated at The Centre for Phenogenomics by electroporating Cas9 ribonucleoprotein complexes single guide RNAs having spacer sequences of CCTGGGGTAACGTGCTCAAA targeting the 5' side and GCTGCCTTCCAAACGATGCC targeting the 3' side of a critical region. This resulted in a 216-bp del, Chr17:24856602-24856817(GRCm38). (J:265051)