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 …

Towards control of cellulose biosynthesis by Komagataeibacter using systems-level and strain engineering strategies: current progress and perspectives

M Ryngajłło, M Jędrzejczak-Krzepkowska… - Applied Microbiology …, 2020 - Springer
The strains of the Komagataeibacter genus have been shown to be the most efficient
bacterial nanocellulose producers. Although exploited for many decades, the studies of …

High yield production of levan-type fructans by Gluconobacter japonicus LMG 1417

M Hövels, K Kosciow, J Kniewel, F Jakob… - International Journal of …, 2020 - Elsevier
Abstract Levan, a β-2, 6-glycosidic linked fructan, is a promising alternative for the inulin
dominated fructan market. Although levan is already used in some cosmetic products, the …

In-situ detoxification and enhanced oxygen mass transfer for C5 sugar acid production from corncob hemicellulose hydrolysates using activated carbon particles

C Xu, C Ding, X Zhou, Y Xu, X Gu - Industrial Crops and Products, 2023 - Elsevier
In this work, an easily implemented and cost-effective activated carbon (AC) enhanced
technique was proposed for C5 sugar acid production from corncob hemicellulose …

Identification of Gradient Promoters of Gluconobacter oxydans and Their Applications in the Biosynthesis of 2-Keto-L-Gulonic Acid

Y Chen, L Liu, S Yu, J Li, J Zhou… - Frontiers in Bioengineering …, 2021 - frontiersin.org
The acetic acid bacterium Gluconobacter oxydans is known for its unique incomplete
oxidation and therefore widely applied in the industrial production of many compounds, eg …

Novel plasmid-free Gluconobacter oxydans strains for production of the natural sweetener 5-ketofructose

S Battling, K Wohlers, C Igwe, A Kranz, M Pesch… - Microbial cell …, 2020 - Springer
Abstract Background 5-Ketofructose (5-KF) has recently been identified as a promising non-
nutritive natural sweetener. Gluconobacter oxydans strains have been developed that allow …

Overlap of Promoter Recognition Specificity of Stress Response Sigma Factors SigD and SigH in Corynebacterium glutamicum ATCC 13032

H Dostálová, T Busche, J Holátko, L Rucká… - Frontiers in …, 2019 - frontiersin.org
Corynebacterium glutamicum ATCC 13032 harbors five sigma subunits of RNA polymerase
belonging to Group IV, also called extracytoplasmic function (ECF) σ factors. These factors …

On the way toward regulatable expression systems in acetic acid bacteria: target gene expression and use cases

PM Fricke, A Klemm, M Bott, T Polen - Applied Microbiology and …, 2021 - Springer
Acetic acid bacteria (AAB) are valuable biocatalysts for which there is growing interest in
understanding their basics including physiology and biochemistry. This is accompanied by …

The transcriptomic landscape of Magnetospirillum gryphiswaldense during magnetosome biomineralization

CN Riese, M Wittchen, V Jérôme, R Freitag, T Busche… - BMC genomics, 2022 - Springer
Background One of the most complex prokaryotic organelles are magnetosomes, which are
formed by magnetotactic bacteria as sensors for navigation in the Earth's magnetic field. In …

FNR-Type Regulator GoxR of the Obligatorily Aerobic Acetic Acid Bacterium Gluconobacter oxydans Affects Expression of Genes Involved in Respiration and Redox …

S Schweikert, A Kranz, T Yakushi… - Applied and …, 2021 - Am Soc Microbiol
Gene expression in the obligately aerobic acetic acid bacterium Gluconobacter oxydans
responds to oxygen limitation, but the regulators involved are unknown. In this study, we …