Research Topic · Peer-Reviewed

Bacteria

Bacteria are single-celled prokaryotic microorganisms that lack a membrane-bound nucleus and organelles, possess a cell wall typically built on peptidoglycan, and constitute one of the fundamental domains of life. They display extensive diversity in morphology, metabolism, and ecology, ranging from cocci and bacilli…

Curated from this journal's research 📚 12 peer-reviewed articles cited Cited 73× across the literature 🔖 ISSN 2690-4721 🗓 Reviewed June 2026

Overview

Bacteria are single-celled prokaryotic microorganisms that lack a membrane-bound nucleus and organelles, possess a cell wall typically built on peptidoglycan, and constitute one of the fundamental domains of life. They display extensive diversity in morphology, metabolism, and ecology, ranging from cocci and bacilli to spirilla, and are differentiated by criteria such as Gram staining, oxygen requirement, and biochemical and molecular profiles. Bacteria drive essential global processes, decomposing organic matter, cycling nitrogen and carbon, and forming commensal and symbiotic communities, while pathogenic species cause infectious disease through colonization, toxin production, and biofilm formation. In clinical microbiology, the isolation, identification, and antimicrobial-susceptibility testing of bacterial pathogens, together with the surveillance of resistance mechanisms such as carbapenem resistance, are central to diagnosis, treatment, and infection control, and the rise of antimicrobial resistance has heightened the importance of accurate characterization. The peer-reviewed research collected under this topic spans molecular identification of bacterial strains, antimicrobial resistance and biofilm formation in enteric pathogens, isolation of pathogenic and probiotic bacteria, bacteriological assessment of water quality, and the response of organisms to physical and chemical interventions. Understanding bacterial structure, physiology, genetics, and ecology is foundational to microbiology, public health, and medicine, underpinning the diagnosis and management of infection, the stewardship of antimicrobials, and the beneficial use of bacteria in biotechnology and environmental science.

Research published in this journal

12 peer-reviewed articles, ranked by relevance. Each links to its DOI.

How this research is being cited

The 12 articles above have been cited 73 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.

A sample of recent works citing this journal's research on Bacteria, linking to each citing work.

Editorial oversight

Curated from peer-reviewed research published in International Journal of Clinical Microbiology (ISSN 2690-4721).

Journal editorial board
Tonmoy Debnath · Taiwan A.C. Matin · United States Sandeep Misra · United States

This page summarises published research for orientation; it is not medical or professional advice.