Results 31 to 40 of about 659,606 (256)

Physiologic, Genomic, and Electrochemical Characterization of Two Heterotrophic Marine Sediment Microbes from the Idiomarina Genus

Microorganisms, 2022
Extracellular electron transfer (EET), the process that allows microbes to exchange electrons in a redox capacity with solid interfaces such as minerals or electrodes, has been predominantly described in microbes that use iron during respiration. In this
Jorge Vinales, Joshua Sackett, Leah Trutschel, Waleed Amir, Casey Norman, Edmund Leach, Elizabeth Wilbanks, Annette Rowe   +7 more
doaj   +1 more source

Minimal information for studies of extracellular vesicles 2018 (MISEV2018): a position statement of the International Society for Extracellular Vesicles and update of the MISEV2014 guidelines [Elektronisk resurs]

, 2018
The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures ...
Bryl-Gorecka, Paulina,, Théry, C,, International Society for Extracellular Vesicles, Lund University., Zuba-Surma, E. K.,   +4 more
core   +1 more source

Comparison of different objective functions for parameterization of simple respiration models [PDF]

, 2008
The eddy covariance measurements of carbon dioxide fluxes collected around the world offer a rich source for detailed data analysis. Simple, aggregated models are attractive tools for gap filling, budget calculation, and upscaling in space and time.
Richardson, A., Wijk, M.T., van, Putten, B., van, Hollinger, D.   +3 more
core   +1 more source

Analysis of enhanced current-generating mechanism of Geobacter sulfurreducens strain via model-driven metabolism simulation. [PDF]

PLoS ONE, 2013
Microbial fuel cells (MFCs) are a class of ideal technologies that function via anaerobic respiration of electricigens, which bring current generation and environmental restoration together.
Jing Meng, Zixiang Xu, Jing Guo, Yunxia Yue, Xiao Sun   +4 more
doaj   +1 more source

Zooplankton respiration

, 2007
This chapter reviews metazooplankton (>200 μm) respiration in aquatic systems. It discusses methodology, modifying agents (physical, chemical, and biological factors), definitions, and carbon equivalents. The major determinants of zooplankton respiration
Hernández-León, Santiago, Ikeda, Tsutomu   +1 more
core   +1 more source

Controls on winter ecosystem respiration in temperate and boreal ecosystems [PDF]

, 2011
Winter CO2 fluxes represent an important component of the annual carbon budget in northern ecosystems. Understanding winter respiration processes and their responses to climate change is also central to our ability to assess terrestrial carbon cycle and ...
Ciais, P., Piao, S.L., Brender, P., Wang, T., Ottlé, C., Moors, E.J.   +5 more
core   +1 more source

Ca2+-activated mitochondrial biogenesis and functions improve stem cell fate in Rg3-treated human mesenchymal stem cells

Stem Cell Research & Therapy, 2020
Although mitochondrial functions are essential for cell survival, their critical roles in stem cell fate, including proliferation, differentiation, and senescence, remain elusive.
Taeui Hong, Moon Young Kim, Dat Da Ly, Su Jung Park, Young Woo Eom, Kyu-Sang Park, Soon Koo Baik   +6 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

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

FEBS 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

Construction of a Geobacter Strain With Exceptional Growth on Cathodes

Frontiers in Microbiology, 2018
Insoluble extracellular electron donors are important sources of energy for anaerobic respiration in biogeochemical cycling and in diverse practical applications.
Toshiyuki Ueki, Kelly P. Nevin, Trevor L. Woodard, Muktak A. Aklujkar, Dawn E. Holmes, Dawn E. Holmes, Derek R. Lovley   +6 more
doaj   +1 more source