In this protocol, we describe how to inject the mouse amniotic cavity at E7.5 with lentivirus, leading to uniform transduction of the entire neural plate, with minimal detrimental effects on survival or embryonic development.
Mangold, K., He, J., Stokman, S., Andersson, E. R. Murine Neural Plate Targeting by In Utero Nano-Injection (NEPTUNE) at Embryonic Day 7.5. J. Vis. Exp. (180), e63148, doi:10.3791/63148 (2022).