| 摘要 |
<p>The invention provides an isolated human immunodeficiency virus, comprising at least one non revertant mutation capable of delaying or diminishing the pathological behavior of said immunodeficiency virus when compared to a human immunodeficiency virus not having at least one such a mutation. A virus of the invention can be used for the preparation of a vaccine for Aids. Said virus can also be used for diagnostic assays in HIV-infected patients.</p> |
