As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
We demonstrated that unmodified and modified (phosphorothioate) oligonucleotides prevent cDNA synthesis by the AMV, MMLV, and HIV reverse transcriptases.WE also describe tha long-term treatment of human immunodeficiency virus-infected cells with antisense phosphorothioate oligonucleotides.