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 …

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

Role of Mfd and GreA in Bacillus subtilis base excision repair-dependent stationary-phase mutagenesis

HC Leyva-Sánchez, N Villegas-Negrete… - Journal of …, 2020 - Am Soc Microbiol
… Escherichia coli, Pseudomonas spp., and Bacillus subtilis (5… A possible mechanism underlying
these mutagenic events … GreA are important for these mutational processes. As shown in …

… regulator of motility, biofilm formation, exoenzymes, siderophore and prodigiosin production, and trade-off during prolonged stationary phase in Serratia marcescens

H Qin, Y Liu, X Cao, J Jiang, W Lian, D Qiao, H Xu… - PLoS …, 2020 - journals.plos.org
… the adaption of bacteria in prolonged stationary phase [27]. … In order to characterize the
underlying molecular mechanism of … In Pseudomonas species, the regulatory effect of RpoS on …

[PDF][PDF] Mutagenic effect of transcription and transcription-coupled repair factors in Pseudomonas putida

K Ukkivi - 2020 - core.ac.uk
… While the lesion removing mechanism of TCR has been … of Mfd and UvrD on stationary-phase
mutagenesis in P. putida. … in mutational processes was studied in soil bacterium P. putida. …

Pseudomonas Putida Dynamics of Adaptation under Prolonged Resource Exhaustion

J Gross, S Katz, R Hershberg - Genome Biology and Evolution, 2024 - academic.oup.com
… LTSP, by studying it in the bacterium Pseudomonas 23 … observed in both bacteria, as are
enhanced mutation rate … in stationary-phase phenotype 15 conferred by rpoS mutations is …

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

P Nandy, S Chib, A Seshasayee - bioRxiv, 2020 - biorxiv.org
mutation confers the slow growth and small colony phenotype to this variant. The ability of this
mutation to confer a growth advantage in stationary phase … general mechanism of bacterial

Spatiotemporal Manipulation of the Mismatch Repair System of Pseudomonas putida Accelerates Phenotype Emergence

L Fernández-Cabezón, A Cros, PI Nikel - ACS Synthetic Biology, 2021 - ACS Publications
… mutator phenotype in the platform bacterium Pseudomonas putida, we … any knowledge of
the underlying genetic mechanisms. … and stationary phase (Figure 3). The largest differences in …

[HTML][HTML] Leveraging Pseudomonas stress response mechanisms for industrial applications

K Craig, BR Johnson, A Grunden - Frontiers in Microbiology, 2021 - frontiersin.org
… of bacterial mechanisms of stress survival has informed the application of protectants during
industrial fermentation and formulation processes … to survival during stationary phase when …