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• W2893207178 abstract "Microorganisms buried in marine sediments are known to endure starvation over geologic timescales. However, the mechanisms of how these microorganisms cope with prolonged energy limitation is unknown and therefore yet to be captured in a quantitative framework. Here, we present a novel mathematical model that considers (a) the physiological transitions between the active and dormant states of microorganisms, (b) the varying requirement for maintenance power between these phases, and (c) flexibility in the provenance (i.e., source) of energy from exogenous and endogenous catabolism. The model is applied to sediments underlying the oligotrophic South Pacific Gyre where microorganisms endure ultra-low fluxes of energy for tens of millions of years. Good fits between model simulations and measurements of cellular carbon and organic carbon concentrations are obtained and are interpreted as follows: (a) the unfavourable microbial habitat in South Pacific Gyre sediments triggers rapid mortality and a transition to dormancy; (b) there is minimal biomass growth, and organic carbon consumption is dominated by catabolism to support maintenance activities rather than new biomass synthesis; (c) the amount of organic carbon that microorganisms consume for maintenance activities is equivalent to approximately 2% of their carbon biomass per year; and (d) microorganisms must rely solely on exogenous rather than endogenous catabolism to persist in South Pacific Gyre sediments over long timescales. This leads us to the conclusion that under oligotrophic conditions, the fitness of an organism is determined by its ability to simply stay alive, rather than to grow. This modelling framework is designed to be flexible for application to other sites and habitats, and thus serves as a new quantitative tool for determining the habitability of and an ultimate limit for life in any environment." @default.
• W2893207178 created "2018-10-05" @default.
• W2893207178 creator A5043555621 @default.
• W2893207178 creator A5047107252 @default.
• W2893207178 creator A5053863124 @default.
• W2893207178 date "2018-09-24" @default.
• W2893207178 modified "2023-10-18" @default.
• W2893207178 title "Survival of the fewest: Microbial dormancy and maintenance in marine sediments through deep time" @default.
• W2893207178 cites W1556727387 @default.
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• W2893207178 cites W1919969142 @default.
• W2893207178 cites W1964126829 @default.
• W2893207178 cites W1969399547 @default.
• W2893207178 cites W1970502832 @default.
• W2893207178 cites W1971529705 @default.
• W2893207178 cites W1973511795 @default.
• W2893207178 cites W1975635548 @default.
• W2893207178 cites W1977637002 @default.
• W2893207178 cites W1981924992 @default.
• W2893207178 cites W1990164306 @default.
• W2893207178 cites W1999887423 @default.
• W2893207178 cites W2000039919 @default.
• W2893207178 cites W2005040173 @default.
• W2893207178 cites W2011823493 @default.
• W2893207178 cites W2012464022 @default.
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• W2893207178 cites W2031199691 @default.
• W2893207178 cites W2036545896 @default.
• W2893207178 cites W2039168080 @default.
• W2893207178 cites W2040811261 @default.
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• W2893207178 cites W2064219231 @default.
• W2893207178 cites W2068943778 @default.
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• W2893207178 cites W2345312147 @default.
• W2893207178 cites W2345546327 @default.
• W2893207178 cites W2406818942 @default.
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• W2893207178 doi "https://doi.org/10.1111/gbi.12313" @default.
• W2893207178 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6585783" @default.
• W2893207178 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30248245" @default.
• W2893207178 hasPublicationYear "2018" @default.
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