Abstract
Peptide nucleic acids (PNA) are deoxyribonucleic acid (DNA) mimics with a pseudopeptide backbone. PNA is an extremely good structural mimic of DNA (or of ribonucleic acid [RNA]), and PNA oligomers are able to form very stable duplex structures with Watson-Crick complementary DNA and RNA (or PNA) oligomers, and they can also bind to targets in duplex DNA by helix invasion. Therefore, these molecules are of interest in many areas of chemistry, biology, and medicine, including drug discovery, genetic diagnostics, molecular recognition, and the origin of life. Recent progress in studies of PNA properties and applications is reviewed.
| Original language | English |
|---|---|
| Journal | Molecular Biotechnology |
| Volume | 26 |
| Issue number | 3 |
| Pages (from-to) | 233-48 |
| Number of pages | 16 |
| ISSN | 1073-6085 |
| DOIs | |
| Publication status | Published - Mar 2004 |
Keywords
- Anti-Bacterial Agents/chemistry
- Antisense Elements (Genetics)/chemistry
- Antiviral Agents/chemistry
- DNA/chemistry
- Hydrogen Bonding
- Intercalating Agents/chemistry
- Peptide Nucleic Acids/analysis
- RNA/chemistry