Plasmid-mediated acquisition and chromosomal integration of blaCTX-M-14 in a subclade of Escherichia coli ST131-H30 clade C1

K Komori, K Aoki, S Harada, Y Ishii… - Antimicrobial Agents …, 2024 - journals.asm.org
Escherichia coli ST131 is a multidrug-resistant lineage associated with the global spread of
extended-spectrum β-lactamase-producing organisms. Particularly, ST131 clade C1 is the …

Anti-plasmid immunity: a key to pathogen success?

JP K Bravo - Future Microbiology, 2024 - Taylor & Francis
The continued survival of bacteria can be attributed to their remarkable aptitude for rapidly
adapting to novel and often adverse environmental niches. Unfortunately for us, such …

Sedentary chromosomal integrons as biobanks of bacterial anti-phage defence systems

B Darracq, E Littner, M Brunie, J Bos, PA Kaminski… - bioRxiv, 2024 - biorxiv.org
Integrons are genetic systems that accelerate bacterial adaptation by acquiring and shuffling
gene cassettes. Mobile integrons spread antibiotic resistance genes among bacteria, while …