Flnb^{Gt(RRF239)Byg}

A BayGenomics gene trap vector was inserted into intron 3 to create an in frame 5' fusion product of exons 1-3 followed by the reporter beta-geo. The absence of the full length filamin B protein was confirmed by western blot. A beta-galactosidase assay confirmed expression of the lacZ fusion product. (J:132026)