New perspectives into Gluconobacter-catalysed biotransformations

M Ripoll, JA Lerma-Escalera… - Biotechnology …, 2023 - Elsevier
Different from other aerobic microorganisms that oxidise carbon sources to water and
carbon dioxide, Gluconobacter catalyses the incomplete oxidation of various substrates with …

The mechanisms of environmental stress tolerance in Gluconobacter oxydans: progress and perspectives

Y Chen, F Liu, A Sha, M Xu, Z Rao… - Critical Reviews in …, 2024 - Taylor & Francis
Gluconobacter oxydans have been widely used in industrial compound production for their
incomplete oxidation ability. However, they are often subjected to a wide variety of severe …

Efficient production of 2-keto-L-gulonic acid from D-glucose in Gluconobacter oxydans ATCC9937 by mining key enzyme and transporter

G Li, D Li, W Zeng, Z Qin, J Chen, J Zhou - Bioresource Technology, 2023 - Elsevier
Direct production of 2-keto-L-gulonic acid (2-KLG, the precursor of vitamin C) from D-
glucose through 2, 5-diketo-D-gluconic acid (2, 5-DKG) is a promising alternative route. To …

Efficient Production of 2,5-Diketo-D-gluconic Acid by Reducing Browning Levels During Gluconobacter oxydans ATCC 9937 Fermentation

G Li, X Shan, W Zeng, S Yu, G Zhang… - … in Bioengineering and …, 2022 - frontiersin.org
D-Glucose directly generates 2-keto-L-gulonic acid (2-KLG, precursor of vitamin C) through
the 2, 5-diketo-D-gluconic acid (2, 5-DKG) pathway. 2, 5-DKG is the main rate-limiting factor …

Metabolic engineering of Pseudomonas putida for production of the natural sweetener 5‐ketofructose from fructose or sucrose by periplasmic oxidation with a …

K Wohlers, A Wirtz, A Reiter, M Oldiges… - Microbial …, 2021 - Wiley Online Library
Ketofructose (5‐KF) is a promising low‐calorie natural sweetener with the potential to
reduce health problems caused by excessive sugar consumption. It is formed by periplasmic …

The l-rhamnose-dependent regulator RhaS and its target promoters from Escherichia coli expand the genetic toolkit for regulatable gene expression in the acetic acid bacterium …

PM Fricke, ML Gries, M Mürköster, M Höninger… - Frontiers in …, 2022 - frontiersin.org
For regulatable target gene expression in the acetic acid bacterium (AAB) Gluconobacter
oxydans only recently the first plasmids became available. These systems solely enable …

Regulation mechanism of nitrite degradation in Lactobacillus plantarum WU14 mediated by Fnr

S Chen, H Zeng, H Qiu, A Yin, F Shen, Y Li… - Archives of …, 2024 - Springer
Fumarate and nitrate reduction regulatory protein (Fnr)—a global transcriptional regulator—
can directly or indirectly regulate many genes in different metabolic pathways at the top of …

[HTML][HTML] Strain development of Gluconobacter oxydans and Pseudomonas putida for production of the sweetener 5-ketofructose

K Wohlers - docserv.uni-duesseldorf.de
Beschreibungen: Consumption of added sugar is a health threat since it can cause obesity
and type 2 diabetes. Consequently, there is an increasing demand for sugar substitutes …