A complex RARE is required for the majority of Nedd9 embryonic expression.

ABSTRACT: Neural precursor cell expressed, developmentally down-regulated 9 (Nedd9, Casl, Hef1, p105cas, Ef1) is a scaffolding protein that assembles complexes involved in regulating cell adhesion, migration, division, and survival. Nedd9 is found very early in the developing embryonic nervous system. A highly conserved complex retinoic acid response element (RARE) is located 485 base pairs (bp) upstream of exon 2B in the promoter of the Nedd9 gene. Mice transgenic for a 5.2 kilobase (kb) region of the 2B Nedd9 promoter containing the RARE upstream of a lacZ reporter gene [Nedd9(RARE)-lacZ] show a large subset of the normal endogenous Nedd9 expression including that in the caudal hindbrain neuroepithelium, spinal cord, dorsal root ganglia (drg) and migrating neural crest (ncc). However, the transgen

SUBMITTER: Knutson DC 

PROVIDER: S-EPMC4274375 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature