Results 41 to 50 of about 11,845 (215)
The chemostat with lateral gene transfer [PDF]
Journal of Biological Dynamics, 2010 We investigate the standard chemostat model when lateral gene transfer is taken into account. We will show that when the different genotypes have growth rate functions that are sufficiently close to a common growth rate function, and when the yields of the genotypes are sufficiently close to a common value, then the population evolves to a globally ...
Patrick, De Leenheer +3 more
openaire +2 more sources
The power of many: when genetics met yeasts and high‐throughput
Biological Reviews, EarlyView.ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We investigate some chemostat models incorporating wall growth, competition, random fluctuations on the dilution rate, and different consumption functions (Monod and Haldane). We analyze the asymptotic behavior of the solutions of the corresponding random differential systems to establish conditions on the model parameters under which the ...
Javier López‐de‐la‐Cruz +2 more
wiley +1 more source
Physiological coefficients from chemostat cultivations.
, 2012 Physiological coefficients from chemostat cultivations.
Mikael Rørdam Andersen (111474) +3 more
core +1 more source
Potential and Prospects of Continuous Polyhydroxyalkanoate (PHA) Production
Bioengineering, 2015 Together with other so-called “bio-plastics”, Polyhydroxyalkanoates (PHAs) are expected to soon replace established polymers on the plastic market.
Martin Koller, Gerhart Braunegg
doaj +1 more source
Genetically Programmed Control of Overflow Metabolism
Biotechnology and Bioengineering, Volume 123, Issue 6, Page 1624-1633, June 2026.ABSTRACT Overflow metabolism is a highly undesirable phenomenon that occurs in virtually all cell factories. Although several schemes have been applied to avoid overflow metabolism, this problem remains far from being solved. In this study, a genetic sensor for detecting overflow metabolism was designed, and its substrate specificity and reversibility ...
Lærke M. Jensen +3 more
wiley +1 more source
Particle filtering for the chemostat
, 2012 International audienceWe develop a particle filter approximation of the optimal nonlinear filter in the context of the chemostat. We propose a stochastic model of the chemostat together with an observation model.
Brahim Cherki +7 more
core +1 more source
Biotechnology and Bioengineering, Volume 123, Issue 6, Page 1648-1660, June 2026.Conventional bulk media are often unsuitable for single‐cell cultivation and analysis because they provide excess nutrients or lack essential components. Redesigning the medium allows for controlled, defined growth, enabling the development of a robust minimal medium that supports quantitative and reproducible single‐cell analysis across different ...
Judith Wegmann +5 more
wiley +1 more source
Chemostat Culture for Yeast Physiology
, 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
Model Systems of Human Intestinal Flora, to Set Acceptable Daily Intakes of Antimicrobial Residues [PDF]
, 2000 The veterinary use of antimicrobial drugs in food producing animals may result in residues in food, that might modify the consumer gut flora. This review compares three model systems that maintain a complex flora of human origin: (i) human flora ...
Corpet, Denis E.
core +1 more source