Efnb2^tm3Kln

A modified cDNA of the endogenous locus, encoding a truncated protein lacking the last 67 residues of the carboxy terminal region, and including a hemagglutinin (HA) epitope tag, was inserted immediately downstream of exon 1. The construct also contained a downstream floxed neo gene, the excision of which led to the generation of Efnb2tm3.1Kln. (J:67296)