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Related Concept Videos

Cell Culture01:21

Cell Culture

Most vertebrate cells grow in vitro attached to a substrate as a monolayer, called adherent cultures. The flasks and plates used to grow cells are chemically treated to facilitate cell attachment. However, a few cell types, such as hematopoietic cells, can grow in a suspension. In contrast to adherent cultures, suspension cultures can grow in non-treated cultureware using magnetic stirrers or spinner flasks to agitate the culture media
Techniques for Isolation of Pure Cultures01:24

Techniques for Isolation of Pure Cultures

Microorganisms are routinely cultured in the laboratory using various techniques to isolate, grow, and quantify them for further study. These methods rely on inoculating microorganisms into a suitable growth medium under aseptic conditions to prevent contamination. Depending on the objective, inoculation can involve direct transfer or the use of diluted bacterial suspensions as the inoculum.Streak-Plate Method for IsolationThe streak-plate method is a common technique for obtaining pure...
Oxygen Requirements and Growth Patterns01:29

Oxygen Requirements and Growth Patterns

Microorganisms exhibit diverse oxygen requirements and growth patterns driven by their metabolic strategies and environmental adaptations. Oxygen, while essential for many organisms, can also be toxic under certain conditions, shaping how microorganisms grow and survive.Oxygen Requirements of MicroorganismsMicroorganisms are classified based on their ability to use or tolerate oxygen:● Obligate aerobes like Mycobacterium tuberculosis need oxygen for energy production, as it serves as the...

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Related Experiment Video

Updated: Jun 25, 2026

Anaerobic Growth and Maintenance of Mammalian Cell Lines
07:15

Anaerobic Growth and Maintenance of Mammalian Cell Lines

Published on: July 21, 2018

Anaerobic cell culture.

Allison M Speers1, Dena L Cologgi, Gemma Reguera

  • 1Michigan State University, East Lansing, Michigan, USA.

Current Protocols in Microbiology
|February 24, 2009
PubMed
Summary

New techniques, especially anaerobic chambers, are expanding the study of microorganisms that thrive without oxygen (anaerobic microorganisms). These methods enable detailed analysis of their physiology and metabolic capabilities using advanced tools.

Area of Science:

  • Microbiology
  • Biotechnology

Background:

  • The study of microorganisms lacking oxygen (anaerobic microorganisms) has historically been limited.
  • Recent advancements in cultivation and analytical techniques have significantly broadened our understanding of anaerobic life.

Purpose of the Study:

  • To detail methodologies for cultivating anaerobic microorganisms.
  • To explain the principles and applications of anaerobic chambers, particularly vinyl glove boxes, for studying these organisms.

Main Methods:

  • Cultivation of anaerobic microorganisms on solid media.
  • Utilizing anaerobic chambers (vinyl glove boxes) to create oxygen-free environments.
  • Application of molecular, genomic, and proteomic tools for analysis.

Main Results:

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Medium Preparation for the Cultivation of Microorganisms under Strictly Anaerobic/Anoxic Conditions

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A Set of In Situ Informed Simulated Medium Formats for Culturing Environmentally Acquired Anaerobic Microorganisms
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A Set of In Situ Informed Simulated Medium Formats for Culturing Environmentally Acquired Anaerobic Microorganisms

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Last Updated: Jun 25, 2026

Anaerobic Growth and Maintenance of Mammalian Cell Lines
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Anaerobic Growth and Maintenance of Mammalian Cell Lines

Published on: July 21, 2018

Medium Preparation for the Cultivation of Microorganisms under Strictly Anaerobic/Anoxic Conditions
06:17

Medium Preparation for the Cultivation of Microorganisms under Strictly Anaerobic/Anoxic Conditions

Published on: August 15, 2019

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07:56

A Set of In Situ Informed Simulated Medium Formats for Culturing Environmentally Acquired Anaerobic Microorganisms

Published on: January 12, 2024

  • Successful cultivation of diverse anaerobic microorganisms is now more achievable.
  • Anaerobic chambers provide essential controlled environments for studying anaerobic physiology and metabolism.
  • New insights into the diversity and potential of anaerobic microorganisms are being uncovered.

Conclusions:

  • Advanced anaerobic techniques, centered on anaerobic chambers, are crucial for exploring the vast potential of anaerobic microorganisms.
  • These methods empower researchers to investigate previously inaccessible microbial life and processes.
  • The described methodologies offer a foundation for inexperienced investigators to successfully cultivate and study anaerobic organisms.