This allele from IMPC was generated at Institut Clinique de la Souris by injecting CAS9 RNA and 4 guide sequences CCTCTTCTAAAGTACCACCCCCT, CCGCCAGCGGCCGTTATTTCGCG, CCCCCACTTGAACGATTCCACCC, CCTGTCCCCAGGAACGGGAGCCG, which resulted in a Exon Deletion. (J:237616)