Dictionary

microbiome en · NOUN

Etymology

From micro- + biome or blend of microbiota + genome.

Meanings

1. The genetic information (genomes) of a microbiota.
   • The human microbiota consists of the 10-100 trillion symbiotic microbial cells harbored by each person, primarily bacteria in the gut; the human microbiome consists of the genes these cells harbor. 2012 August 14, “Defining the Human Microbiome”, in Nutrition Reviews, volume 70, number Suppl. 1, pages S38–S44:
   • Your body’s microbiome is all the genes your microbiota contains, however colloquially the two terms are often used interchangeably. 2018 March 26, Nicola Davis, “The human microbiome: why our microbes could be key to our health”, in The Guardian, archived from the original on 28 Apr 2021:
2. A microbial biome, such as the community of microbes within the human gut.
   • Yes, there are microbes everywhere and most are just fine for us, perhaps even beneficial to our microbiomes and immune systems. We don’t care about those. 2019 October 7, Sandee LaMotte, “The germiest place in your home and the best way to combat those microbes”, in CNN, archived from the original on 09 Mar 2023:
   • Mostly, the microbiome is beneficial. It helps with digestion and enables people to extract a lot more calories from their food than would otherwise be possible. Research over the past few years, however, has implicated it in diseases from atherosclerosis to asthma to autism. 2013 June 29, “A punch in the gut”, in The Economist, volume 407, number 8842, pages 72–3:
   • For your community of microbes— your 'microbiome' — your body is a planet. 2020, Merlin Sheldrake, Entangled Life, page 18:
   • The microbiome creates the immediate environment for our genes as they play out their part in disease mechanisms. 2014 June 30, Wayne Koberstein, “Second Genome”, in Life Science Leader, volume 6, number 7, page 14:

Forms

Deriveds

endomicrobiome · thanatomicrobiome · microbiomic · rhizomicrobiome

Relateds

microgenome · microbiota · microbiomial · metagenomics

Translations (10)

bg микробио́м (Translations) · ka მიკრობიომი (Translations) · sv mikrobiom (Translations) · pt microbioma (Translations) · fr microbiome (Translations) · de Mikrobiom (Translations) · es microbioma (Translations) · ru микробио́м (Translations) · uk мікробіо́м (Translations) · hu mikrobiom (Translations)