Epha4^rb-2J

This spontaneous single base pair deletion of adenine at Chr1:77,390,062 bp (GRCm38) in exon 9 results in a frameshift and premature termination, leaving wild-type sequence up to amino acid 582 then seven novel amino acids, before termination, thereby truncating the cytoplasmic sequence before the kinase or SAM domains. (J:267074)