Prolonged bacterial lag time results in small colony variants that represent a sub-population of persisters

Persisters are bacterial subpopulations that are not killed by antibiotics even though they lack genetic resistance. Here, the authors show that persisters can manifest as small colony variants in clinical infections, and arise as a result of a long lag time in stress conditions including antibiotic...

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Autores principales: Clément Vulin, Nadja Leimer, Markus Huemer, Martin Ackermann, Annelies S. Zinkernagel
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/812279b4d2374954bb816ff97c4123c5
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Sumario:Persisters are bacterial subpopulations that are not killed by antibiotics even though they lack genetic resistance. Here, the authors show that persisters can manifest as small colony variants in clinical infections, and arise as a result of a long lag time in stress conditions including antibiotic exposure.