Lentivirus-mediated EGFP delivery to the DG. Lentivirus-mediated delivery by stereotaxic injections to the hilar region of the hippocampus does not results in substantial EGFP expression in the GCL, despite low (A) or high (B) EGFP expression, 1 week after injection. Each image shown is representative of 5 animals independently injected. Right panels represent the boxed area in the left panels of the figure. Scale bars: left panels 100 μm; right panels 20 μm.
van Hooijdonk et al. BMC Neuroscience 2009 10:2 doi:10.1186/1471-2202-10-2