Microarray analysis identifies Salmonella genes belonging to the low-shear modeled microgravity regulon
JW Wilson, R Ramamurthy… - Proceedings of the …, 2002 - National Acad Sciences
The low-shear environment of optimized rotation suspension culture allows both eukaryotic
and prokaryotic cells to assume physiologically relevant phenotypes that have led to …
and prokaryotic cells to assume physiologically relevant phenotypes that have led to …
Erwinia chrysanthemi requires a second iron transport route dependent of the siderophore achromobactin for extracellular growth and plant infection
Full virulence of the pectinolytic enterobacterium Erwinia chrysanthemi strain 3937 depends
on the production in planta of the catechol‐type siderophore chrysobactin. Under iron …
on the production in planta of the catechol‐type siderophore chrysobactin. Under iron …
Toward a mechanistic understanding of Feo-mediated ferrous iron uptake
AE Sestok, RO Linkous, AT Smith - Metallomics, 2018 - academic.oup.com
Virtually all organisms require iron and have evolved to obtain this element in free or
chelated forms. Under anaerobic or low pH conditions commonly encountered by numerous …
chelated forms. Under anaerobic or low pH conditions commonly encountered by numerous …
Identification of iron-activated and -repressed Fur-dependent genes by transcriptome analysis of Neisseria meningitidis group B
R Grifantini, S Sebastian… - Proceedings of the …, 2003 - National Acad Sciences
Iron is limiting in the human host, and bacterial pathogens respond to this environment by
activating genes required for bacterial virulence. Transcriptional regulation in response to …
activating genes required for bacterial virulence. Transcriptional regulation in response to …
Meddling with metal sensors: Fur-family proteins as signaling hubs
CH Steingard, JD Helmann - Journal of Bacteriology, 2023 - Am Soc Microbiol
The ferric uptake regulator (Fur) protein is the founding member of the FUR superfamily of
metalloregulatory proteins that control metal homeostasis in bacteria. FUR proteins regulate …
metalloregulatory proteins that control metal homeostasis in bacteria. FUR proteins regulate …
The Fur repressor controls transcription of iron‐activated and ‐repressed genes in Helicobacter pylori
I Delany, G Spohn, R Rappuoli… - Molecular …, 2001 - Wiley Online Library
The ferric uptake regulator (Fur) protein is known to act as a Fe2+‐dependent transcriptional
repressor of bacterial promoters. Here, we show that, in Helicobacter pylori, Fur can mediate …
repressor of bacterial promoters. Here, we show that, in Helicobacter pylori, Fur can mediate …
The Heterologous Siderophores Ferrioxamine B and Ferrichrome Activate Signaling Pathways in Pseudomonas aeruginosa
MA Llamas, M Sparrius, R Kloet, CR Jiménez… - Journal of …, 2006 - Am Soc Microbiol
Pseudomonas aeruginosa secretes two siderophores, pyoverdine and pyochelin, under iron-
limiting conditions. These siderophores are recognized at the cell surface by specific outer …
limiting conditions. These siderophores are recognized at the cell surface by specific outer …
Quantification of known components of the Escherichia coli TonB energy transduction system: TonB, ExbB, ExbD and FepA
PI Higgs, RA Larsen, K Postle - Molecular microbiology, 2002 - Wiley Online Library
The TonB‐dependent energy transduction system couples cytoplasmic membrane proton
motive force to active transport of iron–siderophore complexes across the outer membrane …
motive force to active transport of iron–siderophore complexes across the outer membrane …
Outer Membrane Vesicles of Acinetobacter baumannii DS002 Are Selectively Enriched with TonB-Dependent Transporters and Play a Key Role in Iron Acquisition
G Dhurve, AK Madikonda, MV Jagannadham… - Microbiology …, 2022 - Am Soc Microbiol
Outer membrane vesicles (OMVs) of Acinetobacter baumannii DS002 carry proteins which
perform selective biological functions. The proteins involved in cell wall/membrane …
perform selective biological functions. The proteins involved in cell wall/membrane …
Phenotypic plasticity of a cooperative behaviour in bacteria
R Kümmerli, N Jiricny, LS Clarke… - Journal of …, 2009 - academic.oup.com
There is strong evidence that natural selection can favour phenotypic plasticity as a
mechanism to maximize fitness in animals. Here, we aim to investigate phenotypic plasticity …
mechanism to maximize fitness in animals. Here, we aim to investigate phenotypic plasticity …