| 摘要 |
<p>The L-plastin gene promoter and regulatory region is provided for use as a transciptional and translational vector of other genes for expression in mammalian hosts. The L-plastin promoter with a limited portion of the regulatory region functions as a strong promoter. The promoter together with the upstream regulatory region is active specifically in hemopoietic cells and in transformed cells of solid tissues which are of non-hemopoietic origin and is inducible in response to estrogen and progesterone in hormone responsive cells.</p> |
