| 摘要 |
<p>A composition which combines, in particular in the form of at least one hybrid molecule, or within one, at least one immunogenic peptide containing a B epitope stemming from the env glycoprotein of a pathogenic immune deficiency virus, of an HTLVI or HTLVII virus, and at least one T epitope stemming from a protein which is different from the env glycoprotein of the same immune deficiency virus, HTLVI or HTLVII, or from a corresponding protein of an immune deficiency virus other than HTLVI or HTLVII. Vaccine compositions comprising these hybrid molecules are also described. Recombinant DNAs and RNAs coding for these molecules as well as for epitopes T and B are also provided.</p> |
