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Volatile affairs in microbial interactions.

Ruth Schmidt¹, Viviane Cordovez^1,2, Wietse de Boer^1,3

¹Department of Microbial Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands.

The ISME Journal

|May 30, 2015

Summary

This summary is machine-generated.

Microbial volatile compounds, often complex and uncharacterized, play crucial roles in microbe-microbe interactions. Research is uncovering their functions as infochemicals, influencing antimicrobial activity and bacterial communication.

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Area of Science:

Environmental microbiology
Chemical ecology
Microbial biochemistry

Background:

Microorganisms significantly shape ecosystems through diverse chemical signaling.
Microbial volatile organic compounds (MVOCs) represent a complex and understudied area of microbial communication.
MVOCs are increasingly recognized for their roles in inter-species and intra-species interactions.

Purpose of the Study:

To review and discuss recent advancements in understanding the ecological functions of microbial volatiles.
To highlight the significance of MVOCs as infochemicals in microbe-microbe interactions.
To emphasize the impact of MVOCs on bacterial behaviors such as antimicrobial activity, quorum sensing, motility, gene expression, and antibiotic resistance.

Main Methods:

Literature review of recent scientific publications.
Synthesis of current knowledge on microbial volatile compounds.
Analysis of studies focusing on MVOCs' ecological roles and biological effects.

Main Results:

Microbial volatiles mediate complex interactions within microbial communities.
MVOCs exhibit significant antimicrobial activities against various microorganisms.
These volatiles influence bacterial quorum sensing, motility, gene expression, and antibiotic resistance.

Conclusions:

Microbial volatiles are critical mediators of ecological processes and microbial community structure.
Further research into MVOCs' chemical structures and functions is essential for understanding microbial ecology.
MVOCs represent a promising avenue for novel antimicrobial strategies and biotechnological applications.