mbiome
Reference entry

Metagenome

Plain-English definitions of microbiome research vocabulary — the terms you'll see across articles, testing services, and probiotic claims.

Glossary context
Defined
in the site-wide microbiome glossary
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Definition

The collective genetic material of all microorganisms in a given environment. The human gut metagenome contains roughly 150 times more genes than the human genome.

Related terms

Microbiome

The complete collection of microorganisms (bacteria, viruses, fungi, archaea) and their genetic material within a specific environment, such as the human gut.

Medical disclaimer: The information on mbiome is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making changes to your diet or health routine.