Results 241 to 250 of about 185,824 (352)

Impact of Agitation Power Input on Aspergillus oryzae Metabolism: Application of Multi‐Omics on an Industrial Enzyme Fermentation

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The agitation power input substantially impacts the oxygen transfer rate in aerobic fermentation processes. Furthermore, in a carbon‐limited process where the substrate feed rate is controlled by the concentration of dissolved oxygen, the power input will consequently govern the feed rate.
Mariana Albino, Jean‐Marie Mouillon, Gisela Nadal‐Rey, Carina L. Gargalo, Ulrich Krühne, Krist V. Gernaey, Mads O. Albæk   +6 more
wiley   +1 more source

Enhancing Synthesis Efficiency in Microbial 1,5-Pentanediol Production Through Transcriptomics-Informed Metabolic Engineering of <i>Escherichia coli</i>. [PDF]

Microorganisms
Deng H, Meng F, Sun Y, Song Y, Zhao C, Wang X, Zhang Y, Wang R, Chen N.   +8 more
europepmc   +1 more source

Thermodynamic Evaluation of Dual Substrate Growth

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Various C₁–C₂ compounds are increasingly available through electrochemical reduction of CO2. Although not always suitable as a sole substrate, these compounds can supplement a primary substrate like glucose to enhance microbial growth. Yet, the mechanisms underlying the effects of dual substrate consumption on growth rate and growth yield ...
Marit A. Verheijen, Tim Meyboom, Mark C. M. van Loosdrecht, Rebeca Gonzalez‐Cabaleiro   +3 more
wiley   +1 more source

A double-staining automated flow cytometry method for real-time monitoring of bacteria in continuous bioreactors. [PDF]

NPJ Syst Biol Appl
López-Gálvez J, Schönfelder E, Mayer H, Schiessl K, Silva MOD, Harms H, Müller S.   +6 more
europepmc   +1 more source

A Modular Mechanistic In Silico Model for In Vitro Transcription Process Yield and Product Quality Prediction

Biotechnology and Bioengineering, EarlyView.
ABSTRACT In vitro transcription (IVT) plays a critical role in the manufacture of mRNA vaccines and therapeutics. Optimizing mRNA yield and ensuring product quality, such as capping efficiency and integrity, are essential but mechanistically complex. This study presents a modular mechanistic model of the IVT process to advance scientific understanding ...
Keqi Wang, Keilung Choy, Eli Reiser, Jinxiang Pei, Hua Zheng, Aparajita Dasgupta, Fuqiang Cheng, Guogang Dong, Bhanu Chandra Mulukutla, Joshua Mannheimer, Carolyn Huang, Hooman Farsani, Wei Xie   +12 more
wiley   +1 more source

Scaling the manufacture of adipose tissue-derived mesenchymal stromal cells: integrated bioreactor workflows from inoculation to harvest without the need of seed train. [PDF]

BMC Biotechnol
Costa MHG, Terrasso AP, Crespo IE, Valero R, Menéndez B, Painho B, Sousa CD, Gamelas B, Tomás H, Mancheno-Corvo P, Menta R, Gugel CR, Fernández-Gómez V, Herrero-Méndez Á, Mármol IZ, Avivar-Valderas A, Pérez LM, Rosa O, Lombardo E, Serra M, Ortiz-Virumbrales M.   +20 more
europepmc   +1 more source

Nicotinamide Reverses the Warburg Effect in CHO Cell Culture

Biotechnology and Bioengineering, EarlyView.
Abstract The Warburg effect, the preferential conversion of glucose‐derived pyruvat to lactate despite available oxygen, is a key feature of Chinese hamster ovary (CHO) cell culture. Lactate accumulation in recombinant protein‐producing cell culture is an inefficient usage of glucose, as well as being deleterious to cells.
James Morrissey, Ayca Cankorur‐Cetinkaya, Luigi Grassi, Annie J. Harwood‐Stamper, Jonathan Welsh, Ryte Poskute, Kasia Kozakowska‐McDonnell, Cleo Kontoravdi   +7 more
wiley   +1 more source

Efficient methane removal by thermophilic methanotrophs in a compost biofilter. [PDF]

Front Microbiol
Avila-Nuñez G, Hernández-Jiménez S, Ruiz-Ruiz P, Revah S.   +3 more
europepmc   +1 more source

Detergent Virus Inactivation in Chromatography Systems

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Detergent treatment is a widely utilized virus‐inactivation step in therapeutic protein manufacturing to safeguard products. Traditionally, this operation is performed in an incubation vessel in batch mode. In this investigation, a methodology was developed to enable virus inactivation via a post‐load, detergent‐containing wash within a bind ...
Kang Cai, Etienne Utiger, Chris Afdahl, Rayan Zamat, Jennifer Anderson, Yeldys De Armas, Gisela Ferreira   +6 more
wiley   +1 more source

Scaled up fed-batch production of recombinant alpha-1-antitrypsin by CHO cells in single-use surface aerated orbital shaken bioreactor. [PDF]

Sci Rep
Tang WQ, Jiang CQZ, Zheng ZY, Lau A, Bi X, Zhang W, Ng SK.   +6 more
europepmc   +1 more source