Lentivirus-mediated EGFP delivery to the SR. Lentivirus-mediated delivery by stereotaxic injections to the SR of the hippocampus does not result in substantial EGFP expression in the GCL, despite low (A) or high (B) EGFP expression, 1 week after injection. Right panels represent the boxed area in the left panels of the figure. Arrows (A) and arrowheads (B) indicate EGFP+ cells in the GCL. Scale bars: left panels 100 μm; right panels 20 μm. Each image shown is representative of 5 animals independently injected. SR: Stratum Radiatum; CA1: Cornu Ammonis 1; ML: Molecular layer; DG: Dentate Gyrus.
van Hooijdonk et al. BMC Neuroscience 2009 10:2 doi:10.1186/1471-2202-10-2