Results 111 to 120 of about 14,235 (228)

Production of 1,2-Propanediol from Glycerol in Saccharomyces cerevisiae

Journal of Microbiology and Biotechnology, 2011
Glycerol has become an attractive carbon source in the biotechnology industry owing to its low price and reduced state. However, glycerol is rarely used as a carbon source in Saccharomyces cerevisiae because of its low utilization rate. In this study, we used glycerol as a main carbon source in S. cerevisiae to produce 1,2-propanediol.
Joon-Young, Jung, Hyun Shik, Yun, Jinwon, Lee, Min-Kyu, Oh   +3 more
openaire   +2 more sources

Incorporation of Cryptic Plasmid Energetics Improves Genome‐Scale Metabolic Predictions in Probiotic E. coli Nissle 1917

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
This study presents the expansion of genome‐scale models of Escherichia coli Nissle 1917 to account for the metabolic cost of its cryptic plasmids. Through systematic comparison with previous reconstructions and validation against fluxomics datasets, the models improved accuracy in predicting growth and overall metabolic fluxes.
Paola Corbín‐Agustí, Alba Arévalo‐Lalanne, Patricia Álvarez, Maria Enrique, Daniel Ramón, Juli Peretó, Marta Tortajada   +6 more
wiley   +1 more source

Cobalamin-dependent 1,2-propanediol utilization by Salmonella typhimurium [PDF]

Journal of General Microbiology, 1990
The enteric bacterium Salmonella typhimurium utilizes 1,2-propanediol as a sole carbon and energy source during aerobic growth, but only when the cells are also provided with cobalamin as a nutritional supplement. This metabolism is mediated by the cobalamin-dependent propanediol dehydratase enzyme pathway.
openaire   +2 more sources

Recent Developments in Sustainable Solubilization

ChemSusChem, Volume 19, Issue 8, 28 April 2026.
We highlight several recent developments in sustainable solubilization. Particular attention is given to the use of bio‐based solvents derived from renewable resources, the strategic use of water as a solvent, and alternative, sustainable solubilizers such as hydrotropes.
Eva Müller, Werner Kunz
wiley   +1 more source

Determination of 1,2-propanediol in milk using the solid phase extraction combined with gas chromatography-mass spectrometry

Zhongguo shipin weisheng zazhi
ObjectiveDeveloped a method based on solid phase extraction（SPE） combined with gas chromatography-mass spectrometry （GC-MS） to determine 1，2-propanediol in milk.MethodsThe precipitation technology of protein and solid phase extraction，pretreatment ...
ZHAO Yuwen, HE Yingxia, XUE Xiangju, YANG Meng, YANG Caiying, JI Wenliang, RONG Weiguang, ZHANG Jingjing   +7 more
doaj   +1 more source

A Method for Preparation and Readout of Polyatomic Molecules in Single Quantum States

, 2017
Polyatomic molecular ions contain many desirable attributes of a useful quantum system, including rich internal degrees of freedom and highly controllable coupling to the environment.
Patterson, David
core   +1 more source

The Stereochemistry of the Conversion of D and L 1,2-Propanediols to Propionaldehyde

Journal of Biological Chemistry, 1966
Abstract When D-1,2-propanediol is converted to propionaldehyde in the presence of dioldehydrase and dimethylbenzimidazolylcobamide coenzyme, 1 of 2 C-1 hydrogens of the substrate is stereospecifically transferred to position C-2. The hydrogen transferred is the hydrogen introduced into D-1,2-propanediol by horse liver alcohol dehydrogenase when D ...
B, Zagalak, P A, Frey, G L, Karabatsos, R H, Abeles   +3 more
openaire   +2 more sources

Contribution of the Cpx envelope stress system to metabolism and virulence regulation in Salmonella enterica serovar Typhimurium.

PLoS ONE, 2019
The Cpx-envelope stress system regulates the expression of virulence factors in many Gram-negative pathogens. In Salmonella enterica serovar Typhimurium deletion of the sensor kinase CpxA but not of the response regulator CpxR results in the down ...
Sivaraman Subramaniam, Volker S Müller, Nina A Hering, Hans Mollenkopf, Daniel Becker, Ann Kathrin Heroven, Petra Dersch, Anne Pohlmann, Karsten Tedin, Steffen Porwollik, Michael McClelland, Thomas F Meyer, Sabine Hunke   +12 more
doaj   +1 more source

Mechanistic Insights into the Formation of Hydroxyacetone, Acetone, and 1,2-Propanediol from Electrochemical CO₂ Reduction on Copper. [PDF]

J Am Chem Soc, 2023
da Silva AHM, Karaiskakis G, Vos RE, Koper MTM.   +3 more
europepmc   +1 more source

Host-associated niche metabolism controls enteric infection through fine-tuning the regulation of type 3 secretion

Nature Communications, 2018
Infection of mice with Citrobacter rodentium is a common model of infection with attaching-and-effacing pathogens. Here, Connolly et al. analyse the transcriptome of C.
James P. R. Connolly, Sabrina L. Slater, Nicky O’Boyle, Robert J. Goldstone, Valerie F. Crepin, David Ruano-Gallego, Pawel Herzyk, David G. E. Smith, Gillian R. Douce, Gad Frankel, Andrew J. Roe   +10 more
doaj   +1 more source