Here we describe a rapid and direct in vivo CRISPR/Cas9 screening methodology using ultrasound-guided in utero embryonic lentiviral injections to simultaneously assess functions of several genes in the skin and oral cavity of immunocompetent mice.
Loganathan, S. K., Malik, A., Langille, E., Luxenburg, C., Schramek, D. In Vivo CRISPR/Cas9 Screening to Simultaneously Evaluate Gene Function in Mouse Skin and Oral Cavity. J. Vis. Exp. (165), e61693, doi:10.3791/61693 (2020).