Journal: PLoS ONE
Article Title: Dab1 ( Disable Homolog-1 ) Reelin Adaptor Protein Is Overexpressed in the Olfactory Bulb at Early Postnatal Stages
doi: 10.1371/journal.pone.0026673
Figure Lengend Snippet: Dab1 (green), Map2a,b (red) (a–b, f–g, k–l, p–q) and the radial glial cell marker RC2 (red) (c–e, h–j, m–o, r–t). OB sagittal sections at P0 (a–e), P3 (f–j), P7 (k–o) and P15 (p–t). At P0 neuronal Dab1 positive processes (Map2a,b) are evident in the GL, EPL and MCL (a, b) while radial glial Dab1 positive processes (RC2) occupied the OB surface (c–e). From P3 onwards, neuronal Dab1 positive neuronal fibers become evident in the IPL and GcL (f–g) while the radial cell processes decreased in quantity. Some Rc2 positive/Dab1 negative cells surround the glomeruli (h–j). Neuronal fibers pattern is similar at P7 (k–i) and P15 (p–q), whereas Rc2 fibers are absent from P7 (m–o). From P7 to P15 all radial glial cells are Dab1 negative (m–o; r–t). Nuclei counterstained with Hoechst (blue). ONL, olfactory nerve layer; GL, glomerular layer; EPL, external plexiform layer; MCL, mitral cells layer; IPL, internal plexiform layer; GcL, granular cells layer; SEZ, subependymal zone. Scale bar: 100 µm.
Article Snippet: RC2 antibody was detected by incubating 2 h at RT with biotin conjugated goat anti-mouse IgM (Jackson Immunoresearch) and then incubated 1 h at RT with Alexa 568 conjugated streptavidin (Molecular Probes-Invitrogen).
Techniques: Marker