Results 111 to 120 of about 2,798,523 (312)

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Time to Ban Lead in Industrial Paints and Coatings

open access: yesFrontiers in Public Health, 2015
Perry eGottesfeld
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Maine-Wabanaki REACH Newsletter, Winter 2016

open access: yes, 2016
Coverage in this issue includes the first of three regional events entitled, The System is Broken: Native Americans, Mass Incarceration, and Restorative Justice staged by Wabanaki REACH to help educate people about the disproportionate imprisonment rate ...
Wabanaki REACH
core   +1 more source

Einführung und Überblick zu REACh - aktuelle Umsetzung und nationale Feinheiten

open access: yes, 2022
S.14-26REACh steht für die die EU-Verordnung 1907/2006 zur Registrierung, Bewertung und Zulassung von Stoffen. Die zentralen Punkte sind im Wort REACH bereits enthalten: Registration - die Vorschrift ein technisches Dossier mit den Eigenschaften des ...
Hornberger, Markus
core  

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Wabanaki REACH Newsletter, Summer 2015

open access: yes, 2015
The Wabanaki REACH newsletter closes out the mandate held with the Maine Wabanaki-State Child Welfare Truth & Reconciliation Commission (TRC). Headlines in this issue include: Heartfelt Thanks and Farewell Indian Child Welfare Act Workgroup — A tribal ...
Wabanaki REACH
core   +1 more source

Maine-Wabanaki REACH Newsletter, Summer 2020

open access: yes, 2020
Included in this issue of the Wabanaki REACH newsletter is the Board of Directors statement following the murder of George Floyd by Derek Chauvin. Headlines include: Mid-Summer Greetings Black Lives Matter Indian Radio Days in Production Welcome ...
Girouard, Maria, Wabanaki REACH
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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