Molecular mechanisms involved in the regulation of mutation rates in bacteria

I Matic - Periodicum biologorum, 2016 - hrcak.srce.hr
… the Pseudomonas putida transposon Tn465 during … mechanisms have been described as
being responsible for the RpoS regulon-dependent increase of stationary phase mutagenesis: …

[HTML][HTML] Molecular basis of stationary phase survival and applications

J Jaishankar, P Srivastava - Frontiers in microbiology, 2017 - frontiersin.org
… This review describes the stationary phase survival of bacteria, the promoters involved, …
mechanism in order to survive the calamity. The activation of this mechanism allows the bacteria

Stationary-Phase Mutagenesis in Stressed Bacillus subtilis Cells Operates by Mfd-Dependent Mutagenic Pathways

M Gómez-Marroquín, HA Martin, A Pepper, ME Girard… - Genes, 2016 - mdpi.com
… that an error-prone mechanism involving Mfd and components … have been associated
with antibiotic resistance in bacterial … In bacteria, the factors studied here have recently been …

Genomewide mutational diversity in Escherichia coli population evolving in prolonged stationary phase

S Chib, F Ali, ASN Seshasayee - MSphere, 2017 - Am Soc Microbiol
… of a bacterial species—is prolonged stationary phase (3, 4). … stationary phase are generated
by mutational processes that … cpdA mutations and the underlying molecular mechanisms are …

A mutant RNA polymerase activates the general stress response, enabling Escherichia coli adaptation to late prolonged stationary phase

P Nandy, S Chib, A Seshasayee - Msphere, 2020 - Am Soc Microbiol
… ) mutation confers the slow growth and small colony phenotype on this variant. The ability of
this mutation to confer a growth advantage in stationary phasemechanism of a bacterium’s …

Pyoverdin cheats fail to invade bacterial populations in stationary phase

M Ghoul, SA West, FA McCorkell, ZB Lee… - Journal of …, 2016 - academic.oup.com
mechanism for maintaining cooperation in natural bacterial … ‐world’ processes of invasion
through mutation and migration. … system of pyoverdin production in Pseudomonas aeruginosa. …

Changes in bacterial cell properties in going from exponential growth to stationary phase

MM Zambrano, R Kolter - Microbiological Quality Assurance, 2018 - taylorfrancis.com
… some of the mechanisms employed by nondifferentiating bacteria such as Escherichia, …
the postselection mutation rate opens up new possibilities for understanding the mechanisms

Superoxide dismutase activity confers (p)ppGpp-mediated antibiotic tolerance to stationary-phase Pseudomonas aeruginosa

D Martins, G McKay, G Sampathkumar… - Proceedings of the …, 2018 - National Acad Sciences
… Laboratory stationary-phase bacteria exhibit a slow growing … confer multidrug tolerance in
stationary-phase bacteria, and identify a … mechanisms overlap or differ from those implicated in …

Metabolic and transcriptional activities underlie stationary-phase Pseudomonas aeruginosa sensitivity to Levofloxacin

PJ Hare, JR Gonzalez, RM Quelle, YI Wu… - Microbiology …, 2024 - Am Soc Microbiol
… that a shared mechanism upstream of … bacterial transcription is tightly coupled to translation,
we sought to determine whether protein synthesis was also maintained in stationary-phase P…

Non-B DNA-Forming Motifs Promote Mfd-Dependent Stationary-Phase Mutagenesis in Bacillus subtilis

T Ermi, C Vallin, AGR García, M Bravo, IF Cordero… - Microorganisms, 2021 - mdpi.com
mutagenic effect in bacteria. This study provides insights into mechanisms that prevent or
promote mutagenesis and advances our understanding of processes underlying bacterial