Results 91 to 100 of about 11,992 (213)

Resistance and Resilience of Sulfidogenic Communities in the Face of the Specific Inhibitor Perchlorate

Frontiers in Microbiology, 2019
Hydrogen sulfide is a toxic and corrosive gas, produced by the activity of sulfate-reducing microorganisms (SRM). Owing to the environmental, economic and human-health consequences of sulfide, there is interest in developing specific inhibitors of SRM ...
Magdalena K. Stoeva, Magdalena K. Stoeva, Gilbert Nalula, Nicholas Garcia, Yiwei Cheng, Anna L. Engelbrektson, Anna L. Engelbrektson, Hans K. Carlson, Hans K. Carlson, Hans K. Carlson, John D. Coates, John D. Coates, John D. Coates   +12 more
doaj   +1 more source

Principles of the light-limited chemostat: theory and ecological applications [PDF]

, 2002
Light is the energy source that drives nearly all ecosystems on planet Earth. Yet, light limitation is still poorly understood. In this paper, we present an overview of the principles of the light-limited chemostat.
Visser, P.M.; id_orcid, Visser, P.M., Mur, LR, Balke, H, Sigon, C.A.M., Balke, J., Huisman, J., Weissing, F.J., Visser, PM, Matthijs, HCP, Sigon, CAM, Passarge, J, Weissing, FJ; id_orcid, Mur, L.R., Matthijs, H.C.P., Passarge, J., Weissing, FJ   +16 more
core   +1 more source

Breakdown time of a chemostat exposed to stochastic noise [PDF]

, 2005
The stochastic dynamics of a chemostat with three trophic levels, substrate-bacterium-worm, is analyzed. It is assumed that the worm population is perturbed by environmental stochastic noise causing extinction in finite time.
de Gee, M., Grasman, J., van Herwaarden, O.A.   +2 more
core   +1 more source

Mathematical Modeling of Bacteria Communication in Continuous Cultures

Applied Sciences, 2016
Quorum sensing is a bacterial cell-to-cell communication mechanism and is based on gene regulatory networks, which control and regulate the production of signaling molecules in the environment.
Maria Vittoria Barbarossa, Christina Kuttler   +1 more
doaj   +1 more source

chemostat

, 2014
Citation: 'chemostat' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C01053 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

The Effect of Leachate Recycling on the Dynamics of Two Competing Bacteria with an Obligate One-Way Beneficial Relationship in a Chemostat

Mathematics
In the present work, we study a simple mathematical model that describes the competition of two bacterial species with an obligate one-way beneficial relationship for a limited substrate in a bioreactor associated with leachate recirculation.
Hanan H. Almuashi, Nada A. Almuallem, Miled El Hajji   +2 more
doaj   +1 more source

Circadian rhythmicity during prolonged chemostat cultivation of Neurospora crassa [PDF]

, 2007
Following exposure to light and attainment of steady-state in the chemostat, Neurospora was grown in constant conditions of darkness at 25 °C for 6 days.
Tralau, Tewes, Lanthaler, Karin, Crosthwaite, Susan K., Robson, Geoff D.   +3 more
core   +1 more source

Selection in chemostats [PDF]

Microbiological Reviews, 1983
D E, Dykhuizen, D L, Hartl
openaire   +2 more sources

Annotated chemostat model. [PDF]

Chemostat model describing the change in concentrations of gelatin substrate (S), degradation product of the substrate (P), protease enzyme produced by the cooperator (E), the enzyme-producing bacterial cooperator (X1), and the bacterial cheater which ...
Patrick De Leenheer (18340054), Bryan K. Lynn (18340051), Martin Schuster (80429)   +2 more
core   +1 more source

Phenotypic Characterization of Phosphofructokinase Variants in Escherichia coli

Microbiology Research
Phosphofructokinase 1 (PfkA) mediates the ATP-dependent phosphorylation of fructose-6-phosphate and is a key, controlling enzyme in glycolysis for Escherichia coli and other organisms.
Hemshikha Rajpurohit, Mark A. Eiteman
doaj   +1 more source