摘要 |
<p>Provided herein are methods and compositions related to viral vectors. Also provided herein are methods and compositions for the efficient transfection of a host, for example through the highly efficient lentivector delivery system, and for the exquisite control of the timing and level of expression of the transferred sequence of interest by the simple administration of a modulator to the host harboring the transferred sequence of interest. Also disclosed are methods of making transgenic mice and transgenic mice made using compositions and methods relating to viral vectors.</p> |