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Article

Microbial population dynamics and evolutionary outcomes under extreme energy limitation.

Proceedings of the National Academy of Sciences of the United States of America - 17 Aug 2021

Shoemaker William R, Jones Stuart E, Muscarella Mario E, Behringer Megan G, Lehmkuhl Brent K, Lennon Jay T

Abstract excerpt

Microorganisms commonly inhabit energy-limited ecosystems where cellular maintenance and reproduction is highly constrained. To gain insight into how individuals persist under such conditions, we derived demographic parameters from a collection of 21 heterotrophic bacterial taxa by censusing 100 populations in an effectively closed system for 1,000 d. All but one taxon survived prolonged resource scarcity,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 34385301
DOI: 10.1073/pnas.2101691118
PMCID: PMC8379937

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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