Results 41 to 50 of about 3,262,386 (333)

Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]

open access: yes, 2016
The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N.   +5 more
core   +1 more source

Extracellular β-Glucosidase Production from bglp15.2 Gene Carrying Inulinase Signal Peptide in Saccharomyces cerevisiae BY4741

open access: yesJurnal Biodjati, 2017
One of the important enzymes in cellulase complex is β-glucosidase. In this research, adding signal peptide of inulinase gene from Kluyveromyces marxianus, cloning, and expressing of bglp15.2 gene in S. cerevisiae BY4741 had been done.
Armaya Badiatul Fitri   +2 more
doaj   +1 more source

Suppression of crosstalk in multielectrode arrays with local shielding

open access: yesFrontiers in Nanotechnology, 2022
Electrical crosstalk can constrain the performance of multielectrode arrays in electro- and neurophysiology, in terms of both stimulation and recording.
J. R. Naughton   +8 more
doaj   +1 more source

Lithium distribution across the membrane of motoneurons in the isolated frog spinal cord [PDF]

open access: yes, 1982
Lithium sensitive microelectrodes were used to investigate the transmembrane distribution of lithium ions (Li+) in motoneurons of the isolated frog spinal cord.
A Ullrich   +28 more
core   +1 more source

RNA delivery by extracellular vesicles in mammalian cells and its applications

open access: yesNature reviews. Molecular cell biology, 2020
The term ‘extracellular vesicles’ refers to a heterogeneous population of vesicular bodies of cellular origin that derive either from the endosomal compartment (exosomes) or as a result of shedding from the plasma membrane (microvesicles, oncosomes and ...
Killian O’Brien   +4 more
semanticscholar   +1 more source

The impact of storage on extracellular vesicles: A systematic study

open access: yesJournal of Extracellular Vesicles, 2022
Mounting evidence suggests that storage has an impact on extracellular vesicles (EVs) properties. While −80°C storage is a widespread approach, some authors proposed improved storage strategies with conflicting results.
S. Gelibter   +6 more
semanticscholar   +1 more source

A modular method for the extraction of DNA and RNA, and the separation of DNA pools from diverse environmental sample types

open access: yesFrontiers in Microbiology, 2015
A method for the extraction of nucleic acids from a wide range of environmental samples was developed. This method consists of several modules, which can be individually modified to maximize yields in extractions of DNA and RNA or separations of DNA ...
Mark Alexander Lever   +6 more
doaj   +1 more source

Modulation of Inflammation by Extracellular Granzyme A

open access: yesFrontiers in Immunology, 2020
Granzyme A (GrA) has long been recognized as one of the key players in the induction of cell death of neoplastic, foreign or infected cells after granule delivery by cytotoxic cells.
Kim R. van Daalen   +3 more
doaj   +1 more source

Thiol Modifications in the Extracellular Space—Key Proteins in Inflammation and Viral Infection

open access: yesFrontiers in Immunology, 2022
Posttranslational modifications (PTMs) allow to control molecular and cellular functions in response to specific signals and changes in the microenvironment of cells. They regulate structure, localization, stability, and function of proteins in a spatial
Kathrin A. Brücksken   +2 more
doaj   +1 more source

Generalized cable formalism to calculate the magnetic field of single neurons and neuronal populations

open access: yes, 2014
Neurons generate magnetic fields which can be recorded with macroscopic techniques such as magneto-encephalography. The theory that accounts for the genesis of neuronal magnetic fields involves dendritic cable structures in homogeneous resistive ...
Bedard, Claude, Destexhe, Alain
core   +1 more source

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