A Bumpy Pathway to Stationary-Phase Survival in <named-content content-type="genus-species">Bacillus subtilis</named-content>
ABSTRACT Bacillus subtilis cells can mount a number of responses to nutritional deprivation but ultimately either form dormant spores or enter a metabolically quiescent state. In a recent article (mBio 10:e01414-19, https://doi.org/10.1128/mBio.01414-19, 2019), R. Hashuel and S. Ben-Yehuda report on...
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| Formato: | article |
| Lenguaje: | EN |
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American Society for Microbiology
2019
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| Acceso en línea: | https://doaj.org/article/4ef116813c524a9a88bb20c7b19e7ece |
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| Sumario: | ABSTRACT Bacillus subtilis cells can mount a number of responses to nutritional deprivation but ultimately either form dormant spores or enter a metabolically quiescent state. In a recent article (mBio 10:e01414-19, https://doi.org/10.1128/mBio.01414-19, 2019), R. Hashuel and S. Ben-Yehuda report on a novel means by which nutrient-starved B. subtilis cells escape from aging (days-old) colonies by accumulating mutations enabling them to continue growth under nutrient-limited conditions. They postulate that such a strategy may be a major factor determining the dynamics of bacterial populations in natural environments. |
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