This allele from project TCPR0237 was generated at The Centre for Phenogenomics by injectingCas9 ribonucleoprotein complexes with a single guide RNA with the spacer sequence TCATGTCCCTCAGACGGCAC resulting in a 5-bp deletion on Chr10 from 84632454 to 84632458_delGTGCC (GRCm38). (J:200814)