This allele from IMPC was generated at Bayor College of Medicine by injecting CAS9 RNA and 4 guide sequences ACGTAGGGCCAGGGAAACTTAGG, AATATGCTATGGTCCCGTTCAGG, TCACTCGGCCCCTTTAGGCCTGG, GGTCCCGTTCAGGAAAAGACAGG, which resulted in a Whole-gene deletion. (J:265051)