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Updated: Jun 27, 2026
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Testing the Role of Multicopy Plasmids in the Evolution of Antibiotic Resistance
Published on: May 2, 2018
[Bacterial resistance against antibiotics].
E Arne Høiby1, Didrik F Vestrheim, Dominique A Caugant
1Avdeling for bakteriologi og infeksjonsimmunologi Nasjonalt folkehelseinstitutt Postboks 4404 Nydalen 0403 Oslo. arne.hoiby@fhi.no
Summary
Antibiotic resistance is a growing global problem driven by bacterial selection. Understanding the biology of antibiotic resistance is crucial for developing effective countermeasures.
Area of Science:
- Microbiology
- Molecular Biology
- Infectious Diseases
Context:
- Antibiotic resistance has been a progressive issue for decades.
- It poses a significant and increasing threat to public health.
- This paper reviews the fundamental aspects of antibiotic resistance and its biological underpinnings.
Purpose:
- To provide a concise overview of antibiotic resistance.
- To explain the biological mechanisms driving resistance development.
- To highlight the escalating impact of antibiotic resistance.
Summary:
- Bacterial resistance to antibiotics emerges through the positive selection of resistant strains.
- Multiple, interconnected molecular mechanisms contribute to resistance, impairing antibiotic-target interactions.
- The effectiveness of antibiotics is diminished by these biological processes.
Impact:
- Antibiotic resistance is a substantial and growing problem with long-term implications.
- It is expected to significantly affect numerous medical disciplines in the future.
- Proactive strategies across all medical fields are essential to combat and mitigate resistance development.
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