Understanding gradients in industrial bioreactors

G Nadal-Rey, DD McClure, JM Kavanagh… - Biotechnology …, 2021 - Elsevier
Gradients in industrial bioreactors have attracted substantial research attention since
exposure to fluctuating environmental conditions has been shown to lead to changes in the …

Type II bacterial toxin–antitoxins: hypotheses, facts, and the newfound plethora of the PezAT system

WT Chan, MP Garcillán-Barcia, CC Yeo… - FEMS Microbiology …, 2023 - academic.oup.com
Toxin–antitoxin (TA) systems are entities found in the prokaryotic genomes, with eight
reported types. Type II, the best characterized, is comprised of two genes organized as an …

[HTML][HTML] Euler-Lagrange analysis towards representative down-scaling of a 22 m3 aerobic S. cerevisiae fermentation

C Haringa, AT Deshmukh, RF Mudde… - Chemical Engineering …, 2017 - Elsevier
With reaction timescales equal to or shorter than the circulation time, the ideal mixing
assumption typically does not hold for large scale bioreactors. As a consequence large …

[HTML][HTML] Biochemical engineering's grand adventure

HJ Noorman, JJ Heijnen - Chemical Engineering Science, 2017 - Elsevier
Building on the recent revolution in molecular biology, enabling a wealth of bio-product
innovations made from renewable feedstocks, the biotechnology field is in a transition phase …

dMSCC: a microfluidic platform for microbial single-cell cultivation of Corynebacterium glutamicum under dynamic environmental medium conditions

S Täuber, C Golze, P Ho, E von Lieres, A Grünberger - Lab on a Chip, 2020 - pubs.rsc.org
In nature and in technical systems, microbial cells are often exposed to rapidly fluctuating
environmental conditions. These conditions can vary in quality, eg, the existence of a …

Determination of the Cytosolic NADPH/NADP Ratio in Saccharomyces cerevisiae using Shikimate Dehydrogenase as Sensor Reaction

J Zhang, A Pierick, HM van Rossum, R Maleki Seifar… - Scientific reports, 2015 - nature.com
Eukaryotic metabolism is organised in complex networks of enzyme catalysed reactions
which are distributed over different organelles. To quantify the compartmentalised reactions …

[HTML][HTML] Elucidating yeast glycolytic dynamics at steady state growth and glucose pulses through kinetic metabolic modeling

D Lao-Martil, JPJ Schmitz, B Teusink… - Metabolic Engineering, 2023 - Elsevier
Microbial cell factories face changing environments during industrial fermentations. Kinetic
metabolic models enable the simulation of the dynamic metabolic response to these …

[HTML][HTML] Current state and challenges for dynamic metabolic modeling

E Vasilakou, D Machado, A Theorell, I Rocha… - Current opinion in …, 2016 - Elsevier
Highlights•Kinetic metabolic modeling could enable rational bioengineering and dynamic
understanding of metabolism.•We discuss experimental and computational approaches to …

Intensified fermentation processes and equipment

HJ Noorman, W Van Winden, JJ Heijnen… - 2018 - books.rsc.org
In recent years, process intensification (PI) has been coined as a gamechanging concept
within the chemical engineering field. 1 Innovative processing equipment, techniques and …

Escherichia coli metabolism under short-term repetitive substrate dynamics: adaptation and trade-offs

E Vasilakou, MCM Van Loosdrecht, SA Wahl - Microbial Cell Factories, 2020 - Springer
Background Microbial metabolism is highly dependent on the environmental conditions.
Especially, the substrate concentration, as well as oxygen availability, determine the …