User profiles for Stéphanie Heux

Stephanie Heux

Researcher INRA @ TBI
Verified email at insa-toulouse.fr
Cited by 1714

Engineering Escherichia coli for methanol conversion

…, F Meyer, B Litsanov, P Kiefer, E Potthoff, S Heux… - Metabolic …, 2015 - Elsevier
Methylotrophic bacteria utilize methanol and other reduced one-carbon compounds as their
sole source of carbon and energy. For this purpose, these bacteria evolved a number of …

Cofactor engineering in Saccharomyces cerevisiae: expression of a H2O-forming NADH oxidase and impact on redox metabolism

S Heux, R Cachon, S Dequin - Metabolic engineering, 2006 - Elsevier
The pyridine nucleotides NAD(H) and NADP(H) play major roles in the formation of by-products.
To analyse how Saccharomyces cerevisiae (S. cerevisiae) metabolism during growth …

High-throughput quantitative metabolomics: workflow for cultivation, quenching, and analysis of yeast in a multiwell format

JC Ewald, S Heux, N Zamboni - Analytical chemistry, 2009 - ACS Publications
Metabolomics is a founding pillar of quantitative biology and a valuable tool for studying
metabolism and its regulation. Here we present a workflow for metabolomics in microplate …

MetExplore: collaborative edition and exploration of metabolic networks

…, E Camenen, B Merlet, S Heux… - Nucleic acids …, 2018 - academic.oup.com
Metabolism of an organism is composed of hundreds to thousands of interconnected biochemical
reactions responding to environmental or genetic constraints. This metabolic network …

A novel platform for automated high-throughput fluxome profiling of metabolic variants

S Heux, J Poinot, S Massou, S Sokol, JC Portais - Metabolic Engineering, 2014 - Elsevier
Advances in metabolic engineering are enabling the creation of a large number of cell factories.
However, high-throughput platforms do not yet exist for rapidly analyzing the metabolic …

Engineering a Saccharomyces cerevisiae Wine Yeast That Exhibits Reduced Ethanol Production during Fermentation under Controlled Microoxygenation Conditions

S Heux, JM Sablayrolles, R Cachon… - Applied and …, 2006 - journals.asm.org
We recently showed that expressing an H 2 O-NADH oxidase in Saccharomyces cerevisiae
drastically reduces the intracellular NADH concentration and substantially alters the …

Recent advances in high-throughput 13C-fluxomics

S Heux, C Bergès, P Millard, JC Portais… - Current opinion in …, 2017 - Elsevier
Highlights • 13 C-fluxomics provides quantification of metabolic activity in microorganisms. •
Increasing flux analysis capacity has the potential to accelerate strain design. • HT 13 C-…

[HTML][HTML] Methanol-Essential Growth of Corynebacterium glutamicum: Adaptive Laboratory Evolution Overcomes Limitation due to Methanethiol Assimilation Pathway

…, LF Brito, C Rückert, E Cahoreau, S Heux… - International Journal of …, 2020 - mdpi.com
Methanol is a sustainable substrate for biotechnology. In addition to natural methylotrophs,
metabolic engineering has gained attention for transfer of methylotrophy. Here, we …

Engineering of Escherichia coli for Krebs cycle-dependent production of malic acid

…, R Irague, C Dressaire, M Carnicer-Heras, S Heux… - Microbial cell …, 2018 - Springer
Background Malate is a C4-dicarboxylic acid widely used as an acidulant in the food and
beverage industry. Rational engineering has been performed in the past for the development …

White biotechnology: state of the art strategies for the development of biocatalysts for biorefining

S Heux, I Meynial-Salles, MJ O'Donohue… - Biotechnology …, 2015 - Elsevier
White biotechnology is a term that is now often used to describe the implementation of
biotechnology in the industrial sphere. Biocatalysts (enzymes and microorganisms) are the key …