Foxn2^em1(IMPC)Tcp

This allele was generated at The Centre for Phenogenomics by electroporating Cas9 ribonucleoprotein complexes with single guide RNAs having spacer sequences of TGTATGCTCTAACCCAAGAT targeting the 5' side and CACTGGGGCAAAAGCGTGGT targeting the 3' side of a critical region (ENSMUSE00001274531). This resulted in a 1661-bp deletion of Chr17 from 88783208 to 88784868 (GRCm39), introducing a frameshift and premature stop codon. (J:265051)