Results 31 to 40 of about 11,992 (213)

Chemostat Culture for Yeast Physiology [PDF]

open access: yes, 2017
The use of chemostat culture facilitates the careful comparison of different yeast strains growing in well-defined conditions. Variations in physiology can be measured by examining gene expression, metabolite levels, protein content, and cell morphology.
Emily O. Kerr, Maitreya J. Dunham
core   +1 more source

Stochastic models of the chemostat [PDF]

open access: yes, 2010
We consider the modeling of the dynamics of the chemostat at its very source. The chemostat is classically represented as a system of ordinary differential equations.
Campillo, Fabien   +2 more
core   +5 more sources

Application of a partial cell recycling chemostat for continuous production of aroma compounds at near-zero growth rates

open access: yesBMC Research Notes, 2019
Objective The partial cell recycling chemostat is a modification of the chemostat in which cells are partially recycled towards the bioreactor.
Oscar van Mastrigt   +4 more
doaj   +1 more source

Bacterial Competition in the Presence of a Virus in a Chemostat

open access: yesMathematics, 2023
We derive a mathematical model that describes the competition of two populations in a chemostat in the presence of a virus. We suppose that only one population is affected by the virus.
Amer Hassan Albargi, Miled El Hajji
doaj   +1 more source

Coexistence of an unstirred chemostat model with B-D functional response by fixed point index theory

open access: yesJournal of Inequalities and Applications, 2016
This paper deals with an unstirred chemostat model with the Beddington-DeAngelis functional response. First, some prior estimates for positive solutions are proved by the maximum principle and the method of upper and lower solutions.
Xiao-zhou Feng   +2 more
doaj   +1 more source

Mathematical analysis of fractional-order chemostat model with time delay [PDF]

open access: yes, 2021
The fractional-order differential equations (FDEs) is studied to describe the dynamic behaviour of a chemostat system. This study also investigated the FDEs with time delay to examine the effect of time delay on the behaviour of a chemostat system.
Mohd Aris, Nor Afiqah
core  

Dynamics of an unstirred chemostat model with Beddington–DeAngelis functional response

open access: yesFrontiers in Physics, 2023
This paper deals with an unstirred competitive chemostat model with the Beddington–DeAngelis functional response. With the help of the linear eigenvalue theory and the monotone dynamical system theory, we establish a relatively clear dynamic ...
Wang Zhang, Hua Nie, Zhiguo Wang
doaj   +1 more source

maxEntropyProd/Trait-Based-Chemostat: V1.0 [PDF]

open access: yes
<h3>Initial release of the Mathematica code for the trait-based chemostat model</h3> <p><strong>Full Changelog</strong>: https://github.com/maxEntropyProd/Trait-Based-Chemostat/commits/V1.0</p ...
joe vallino
core   +1 more source

Evolutionary engineering strategies to enhance tolerance of xylose utilizing recombinant yeast to inhibitors derived from spruce biomass

open access: yesBiotechnology for Biofuels, 2012
Background One of the crucial factors for a sustainable and economical production of lignocellulosic based bioethanol is the availability of a robust fermenting microorganism with high tolerance to inhibitors generated during the pretreatment of ...
Koppram Rakesh   +2 more
doaj   +1 more source

Chemostat population dynamics. [PDF]

open access: yes, 2013
The blue trace shows the typical population density (measured by the OD at 600 nm) as a function of time for our rewired cells grown in a chemostat, upon switch from galactose medium to glucose medium lacking histidine (glu-his) at t = 0.
Lindsay S. Moore (491518)   +2 more
core   +1 more source

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