Results 101 to 110 of about 1,900,077 (315)

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

open access: yesFEBS 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

Comparison of Three Systems for Biological Greywater Treatment [PDF]

open access: yes, 2010
Greywater consists of household wastewater excluding toilet discharges. Three systems were compared for the biological treatment of greywater at a similar hydraulic retention time of approximately 12–13 hours.
Hernandez Leal, L.   +3 more
core   +1 more source

Microgravity-Induced Alterations in Human Physiology and Cellular Homeostasis During Long-Duration Spaceflight

open access: yesExon
Astronaut’s health is at risk when they spend a long time in space because being in microgravity for a long time can throw off their physiological systems and cellular homeostasis. This manuscript synthesises current research on the systemic and cellular
Rashmi Trivedi, Chirag Prajapati
doaj   +1 more source

Production efficiency of the bacterial non-ribosomal peptide indigoidine relies on the respiratory metabolic state in S. cerevisiae

open access: yesMicrobial Cell Factories, 2018
Background Beyond pathway engineering, the metabolic state of the production host is critical in maintaining the efficiency of cellular production. The biotechnologically important yeast Saccharomyces cerevisiae adjusts its energy metabolism based on the
Maren Wehrs   +7 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Symbiotic Design of Products and Manufacturing Systems Using Biological Analysis [PDF]

open access: yes, 2009
Organised by: Cranfield UniversityChanges in manufacturing systems are oftenly driven by product design variations that exist at specific points in time, and gradual product design changes that appear over time. Further interactions take place to fully
ElMaraghy, H. A., AlGeddawy, T. N.
core  

Transactions of the ASABE [PDF]

open access: yes, 2014
Most states in the U.S. have a general water quality standard intended to protect water from all potential pollutants not specifically named or identified in other standards.
Yagow, Eugene R.   +3 more
core   +1 more source

Engineering the Interface Between Cellular Chassis and Integrated Biological Systems [PDF]

open access: yes, 2005
The engineering of biological systems with predictable behavior is a challenging problem. One reason for this difficulty is that engineered biological systems are embedded within complex and variable host cells. To help enable the future engineering of
Canton, Bartholomew
core   +2 more sources

BN++ – A Biological Information System

open access: yesJournal of Integrative Bioinformatics, 2006
Summary Recent years have seen an explosive growth in the amount of biochemical data available. Numerous databases have been established and are being used as an essential resource by biologists around the world. The sheer amount and heterogeneity of these data poses a major challenge: data integration and, based thereupon, the integrative analysis of ...
Küntzer Jan   +7 more
openaire   +2 more sources

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

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