Fgr^tm2Hev

The insertion of a neomycin selection cassette replaced exon 4 and precluded the complete translation of proteins initiated from a potential start codon at position 59 in the 3' terminal of exon 2. Normal protein was undetected by Western blot analysis of homozygous mutant mice, however, the lack of truncated carboxy terminal peptides was not directly verified. (J:16994)