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Mosaic Analysis of Gene Function in Postnatal Mouse Brain Development by Using Virus-based Cre Recombination
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August 01, 2011
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An in vivo method to test gene function in postnatal brain is described. Recombinant AAVs expressing Cre and/or a fluorescent protein are injected into neonatal mouse brain. Mosaic gene inactivation and sparse neuronal labeling are achieved, allowing rapid analysis of gene function in processes critical to neural circuit development.
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Mosaic AnalysisGene FunctionPostnatal Mouse Brain DevelopmentVirus-based Cre RecombinationNormal Brain FunctionEmbryonic DevelopmentNeuronal PathwaysPostnatal DevelopmentNeural CircuitsNeurological DisordersPsychiatric DisordersAutismSchizophreniaPrenatal BrainDevelopmental ProcessesGene DeletionMouse ModelsFloxed AllelesTransgenic AllelesConditional DeletionGene Function AnalysisVirally-expressed CreRecombinant Adeno-associated Viruses (rAAVs)
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Gibson, D. A., Ma, L. Mosaic Analysis of Gene Function in Postnatal Mouse Brain Development by Using Virus-based Cre Recombination. J. Vis. Exp. (54), e2823, doi:10.3791/2823 (2011).
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