Systems-based approaches to unravel multi-species microbial community functioning

Area of Science:

• Environmental Science
• Microbiology
• Biotechnology

Background:

• Microbial communities play a crucial role in addressing global challenges.
• Understanding in situ microbial interactions and responses to environmental changes is a significant scientific hurdle.
• Systems biology provides a framework to study microbial communities as metaorganisms.

Purpose of the Study:

• To explore how systems biology and omics approaches can decipher microbial interactions.
• To highlight the application of various omics techniques in characterizing microbial communities.
• To discuss the revolutionary impact of omics technologies on microbial ecology.

Main Methods:

• Systems biology framework considering microbial communities as metaorganisms.
• Multi-omics approaches including metagenomics, metatranscriptomics, metaproteomics, metabolomics, and SIP-omics.
• Integration of biological information (DNA, RNA, proteins, metabolites) with in situ environmental data.

Main Results:

• Omics approaches provide different layers of characterization for microbial communities.
• These methods collectively investigate microbial community structure, potential, function, activity, and interactions.
• High-throughput technologies enable advanced understanding of complex microbial ecosystems.

Conclusions:

• Systems biology and omics are revolutionizing the study of microbial communities.
• This integrated approach is essential for unraveling ecosystem properties and functions.
• The findings pave the way for novel solutions to environmental and societal challenges.