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
A review of current methods employed for the preparation of modified oligodeoksyribonucleotides and their analogues.The most typical analogues are represented including those with preserved phosphate-sugar skeleton and those containing no phosphous in he"internucleotide" bridge and/or no sugar residue.