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A microbiological culture, or microbial culture, is a method of multiplying microbial organisms by letting them reproduce in predetermined culture medium under controlled laboratory conditions. Microbial cultures are foundational and basic diagnostic methods used as research tools in molecular biology .
A population of bacteria grown in the laboratory is referred to as a culture. A pure culture contains only one single type; a mixed culture contains two or more different bacteria. If a bacterial culture is left in the same media for too long, the cells use up the available nutrients, excrete toxic metabolites, and eventually the entire ...
Apr 13, 2016 · This paper reviewed core concepts of interpreting bacterial culture results, including timing of cultures, common culture sites, potential for contamination, interpreting the Gram stain, role of rapid diagnostic tests, conventional antibiotic susceptibility testing, and automated testing.
- Christopher Giuliano, Chandni R Patel, Pramodini B Kale-Pradhan
- CrossRef
- 2019
- P T. 2019 Apr; 44(4): 192-200.
Nov 9, 2021 · Learn how to grow bacteria in different media and conditions for various purposes, such as diagnosis, genetic manipulation, food production and more. Explore the factors affecting bacterial culture, common problems and applications of bacterial culture.
- What's the difference between aerobic culture vs anaerobic culture?Most bacteria can grow to some extent in the presence of oxygen, known as aerobic culture. But for optimal growth, the conditions should be adjuste...
- What's a bacterial growth curve?While rates of division will vary between bacterial species, they will normally follow the same general growth pattern in broth culture. The number...
Learn about microbial culture collections, methods, and preservation from various chapters and articles on ScienceDirect Topics. Explore topics such as microbial culture in mycology, equine surgery, and fermentation technology.
Dec 24, 2022 · Describe how pure microbial cultures can be grown in agar-based growth medium. Microbial cultures are foundational and basic diagnostic methods used extensively as a research tool in molecular biology. It is often essential to isolate a pure culture of microorganisms.
This page titled 6.4: Microbial Culture Methods is shared under a CC BY-SA 4.0 license and was authored, remixed, and/or curated by Boundless. Back to top 6.3E: Special Culture Techniques
