In utero electroporation is a valuable method for transfecting neuronal progenitor cells in vivo. Depending upon the placement of the electrodes and the developmental timepoint of electroporation, certain subsets of cortical cells can be targeted. Targeted cells can then be analyzed in vivo or in vitro for effects of genetic alteration.
Rice, H., Suth, S., Cavanaugh, W., Bai, J., Young-Pearse, T. L. In utero Electroporation followed by Primary Neuronal Culture for Studying Gene Function in Subset of Cortical Neurons. J. Vis. Exp. (44), e2103, doi:10.3791/2103 (2010).