Retrograde and anterograde transsynaptic viral vectors are useful tools for studying the input output organization of neuronal circuitry, respectively. While retrograde widely used, that show transduction not common. We chose recombinant avian adeno-associated virus (A3V) carrying mCherry gene injected it into eyeball, cochlear duct, midbrain auditory center chickens. observed different surviva...

Herpes simplex virus type 1 (HSV-1)-based amplicon vectors have a large transgene capacity and can efficiently infect many different cell types. One disadvantage of HSV-1 vectors is their instability of transgene expression. By contrast, vectors based on adeno-associated virus (AAV) can either persist in an episomal form or integrate into the host cell genome, thereby supporting long-term gene ...