Transduction of Neurons in Prenatally Injected Pups at P30
(A) EGFP-positive cells in the cortex of mice that were administered i.c.v. and IP injections. (B) The percentages of AAV9-transduced neurons, co-expressed with EGFP and NeuN, in the cortex (n = 6). (C) AAV9-EGFP transduced motor neurons in spinal cord more efficiently via i.c.v. injection. 20× objective. All scale bars, 100 μm. p < 0.0001, by Student’s unpaired two-tailed t test.