Coping with low pH: molecular strategies in neutralophilic bacteria

P Lund, A Tramonti, D De Biase - FEMS microbiology reviews, 2014 - academic.oup.com
As part of their life cycle, neutralophilic bacteria are often exposed to varying environmental
stresses, among which fluctuations in pH are the most frequent. In particular, acid …

Diversity in ATP concentrations in a single bacterial cell population revealed by quantitative single-cell imaging

H Yaginuma, S Kawai, KV Tabata, K Tomiyama… - Scientific reports, 2014 - nature.com
Recent advances in quantitative single-cell analysis revealed large diversity in gene
expression levels between individual cells, which could affect the physiology and/or fate of …

Directed evolution of a far-red fluorescent rhodopsin

RS McIsaac, MKM Engqvist… - Proceedings of the …, 2014 - National Acad Sciences
Microbial rhodopsins are a diverse group of photoactive transmembrane proteins found in
all three domains of life. A member of this protein family, Archaerhodopsin-3 (Arch) of …

Methylglyoxal resistance in Bacillus subtilis: contributions of bacillithiol‐dependent and independent pathways

P Chandrangsu, R Dusi, CJ Hamilton… - Molecular …, 2014 - Wiley Online Library
Methylglyoxal (MG) is a toxic by‐product of glycolysis that damages DNA and proteins
ultimately leading to cell death. Protection from MG is often conferred by a glutathione …

Influence of pH control in the formation of inclusion bodies during production of recombinant sphingomyelinase-D in Escherichia coli

A Castellanos-Mendoza, RM Castro-Acosta… - Microbial cell …, 2014 - Springer
Abstract Background Inclusion bodies (IBs) are aggregated proteins that form clusters when
protein is overexpressed in heterologous expression systems. IBs have been considered as …

Ratiometric imaging of pH probes

BK Grillo-Hill, BA Webb, DL Barber - Methods in Cell Biology, 2014 - Elsevier
Measurement of intracellular pH can be readily accomplished using tools and methods
described in this chapter. We present a discussion of technical considerations of various …

Symptoms of antimicrobial peptide stress: The attack of LL-37 and alamethicin on the model organism Bacillus subtilis

KJ Barns - 2014 - search.proquest.com
Antimicrobial peptides are a class of compounds with broad-spectrum antibacterial activity,
found in several different species. While there has been considerable research on these …

[引用][C] Bridging the Generation Gap: Tracking Movement of Functional Proteins Across Generations in Escherichia coli

R Dennis - 2014 - digital.kenyon.edu
Overnight Culture: Strains were incubated overnight in LBK buffered with 100mM 3-(N-
morpholino) propanesulfonic acid (MOPS) at pH 7.0 for standard lab conditions for …