Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Factors Influencing Microbial Growth: Temperature01:27

Factors Influencing Microbial Growth: Temperature

1.1K
Microorganisms display remarkable adaptations, enabling them to thrive in diverse ecological niches across a wide range of temperatures. Temperature profoundly influences microbial growth by affecting enzymatic activity, membrane fluidity, and other cellular processes.Each microorganism operates within a specific temperature range defined by three cardinal points: minimum, optimum, and maximum. Below the minimum temperature, membranes lose fluidity, halting transport processes. Above the...
1.1K
Modern Molecular Taxonomy01:29

Modern Molecular Taxonomy

601
Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
601
Methods for Controlling Microbial Growth01:29

Methods for Controlling Microbial Growth

1.5K
Microbial growth control refers to various methods employed to inhibit, reduce, or eliminate microorganisms to ensure safety and hygiene across different settings. These methods are categorized based on the target environment and the level of microbial control required.Biocides are versatile agents designed to control microorganisms by either inhibiting their growth or outright killing them. These agents work through various physical, chemical, mechanical, or biological mechanisms. The...
1.5K
Applications of Molecular Taxonomy01:20

Applications of Molecular Taxonomy

522
Molecular taxonomy has revolutionized the understanding and classification of bacteria, providing precise insights into their diversity, evolutionary relationships, and ecological roles. By utilizing molecular techniques such as DNA sequencing and fingerprinting, researchers have made significant strides in various fields related to bacterial studies.Resolving Taxonomic AmbiguitiesMolecular taxonomy has been instrumental in distinguishing closely related bacterial species initially thought to...
522
Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

995
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
995
Other Stress Responses in Bacteria01:30

Other Stress Responses in Bacteria

347
Bacteria have global regulatory systems that control several types of stress mechanisms. These include Pho regulon and the heat shock response, which are essential systems for environmental adaptation, such as nutrient limitation and proteotoxic stress. The Pho regulon and the heat shock response exemplify bacterial resilience, enabling rapid adaptation to fluctuating environmental conditions.Pho RegulonBacteria require phosphorus for essential cellular processes, including nucleic acid...
347

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Genomic and metagenomic survey of microbial carbonic anhydrase genes reveals novel clades, high diversity, and biome specificity.

ISME communications·2026
Same author

Microbial community response to temperature in microcosm incubations and their associated changes in branched glycerol dialkyl glycerol tetraether distribution.

FEMS microbiology ecology·2026
Same author

Transcriptional and metabolic stasis define desiccation-induced dormancy in the soil bacterium <i>Arthrobacter</i> sp. AZCC_0090 until water vapor initiates resuscitation.

mSystems·2026
Same author

Fungal Microbiome-Metabolome Relationships in Sphagnum and Two Co-Occurring Alaskan Mosses.

Molecular ecology·2026
Same author

Multi-omics reveals nitrogen dynamics associated with soil microbial blooms during snowmelt.

Nature microbiology·2026
Same author

A framework for integrating genomics, microbial traits, and ecosystem biogeochemistry.

Nature communications·2025
Same journal

Environmental microbes as modulators of plant volatile landscapes: Implications for plant-insect chemical communication.

Trends in microbiology·2026
Same journal

Beyond AMGs: Phage-encoded transcription and sigma factors as understudied virocell reprogramming tools.

Trends in microbiology·2026
Same journal

Cronobacter spp.

Trends in microbiology·2026
Same journal

Anaerobic lignin deconstruction: A game changer for lignocellulosic biorefineries.

Trends in microbiology·2026
Same journal

Critical role of the inflammatory rheostat in influenza-associated pulmonary aspergillosis.

Trends in microbiology·2026
Same journal

Structure-based prokaryotic transcription shapes adaptation and host-invader interplay.

Trends in microbiology·2026
See all related articles

Related Experiment Video

Updated: Jan 18, 2026

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution
08:11

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution

Published on: June 14, 2024

1.3K

Volatile traits expand the microbial playbook.

S Marshall Ledford1, Parker Geffre2, Gianna L Marschmann3

  • 1Genetics Graduate Interdisciplinary Program, University of Arizona, Tucson, AZ, USA.

Trends in Microbiology
|September 11, 2025
PubMed
Summary
This summary is machine-generated.

Microbial volatile compounds, or the volatilome, are crucial fitness traits that shape microbial ecology and evolution. Integrating these volatile traits into models enhances our understanding of microbial community dynamics.

Keywords:
atmosphereenvironmentmetabolomemicrobial ecologytrace gastrait

More Related Videos

Monitoring Intraspecies Competition in a Bacterial Cell Population by Cocultivation of Fluorescently Labelled Strains
06:45

Monitoring Intraspecies Competition in a Bacterial Cell Population by Cocultivation of Fluorescently Labelled Strains

Published on: January 18, 2014

9.0K
Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
07:20

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution

Published on: December 30, 2021

4.2K

Related Experiment Videos

Last Updated: Jan 18, 2026

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution
08:11

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution

Published on: June 14, 2024

1.3K
Monitoring Intraspecies Competition in a Bacterial Cell Population by Cocultivation of Fluorescently Labelled Strains
06:45

Monitoring Intraspecies Competition in a Bacterial Cell Population by Cocultivation of Fluorescently Labelled Strains

Published on: January 18, 2014

9.0K
Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
07:20

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution

Published on: December 30, 2021

4.2K

Area of Science:

  • Microbiology
  • Ecology
  • Evolutionary Biology

Background:

  • Microbial metabolic functions are recognized as fitness traits.
  • Volatile organic compounds (the volatilome) play vital ecological and metabolic roles.
  • The volatilome is often excluded from trait-based ecological frameworks.

Purpose of the Study:

  • To propose volatile traits as key drivers of microbial ecological strategies and evolution.
  • To highlight the importance of incorporating the volatilome into trait-based analyses.
  • To outline methods for integrating volatile traits into predictive models of microbial communities.

Main Methods:

  • Conceptual framework development.
  • Literature review on microbial volatilomics and trait-based ecology.
  • Proposal for integrating volatile traits into predictive ecological models.

Main Results:

  • Volatile traits influence microbial fitness by mediating responses to selection pressures.
  • Volatility impacts diffusion, substrate access, and spatial interactions.
  • Incorporating volatile traits provides a more holistic understanding of microbial selection and community dynamics.

Conclusions:

  • Volatile traits are integral to microbial ecology and evolution, not just byproducts.
  • Predictive models incorporating the volatilome can improve understanding of microbial dynamics.
  • Accounting for volatile-mediated processes is essential for a comprehensive view of microbial life.