[HTML][HTML] Microfluidics for biotechnology: bridging gaps to foster microfluidic applications

V Ortseifen, M Viefhues, L Wobbe… - … in Bioengineering and …, 2020 - frontiersin.org
Microfluidics and novel lab-on-a-chip applications have the potential to boost biotechnological
research in ways that are not possible using traditional methods. Although microfluidic …

COVID19 Disease Map, a computational knowledge repository of virus–host interaction mechanisms

…, T Varusai, JM Ravel, R Fraser, V Ortseifen… - Molecular systems …, 2021 - embopress.org
We need to effectively combine the knowledge from surging literature with complex datasets
to propose mechanistic models of SARS‐CoV‐2 infection, improving data interpretation and …

Comparative proteome analysis of Actinoplanes sp. SE50/110 grown with maltose or glucose shows minor differences for acarbose biosynthesis proteins but major …

S Wendler, A Otto, V Ortseifen, F Bonn, A Neshat… - Journal of …, 2016 - Elsevier
Actinoplanes sp. SE50/110 is known for the production of the α-glucosidase inhibitor and
anti-diabetic drug acarbose. Acarbose (acarviosyl-maltose) is produced as the major product …

[HTML][HTML] Analysis of Gum proteins involved in xanthan biosynthesis throughout multiple cell fractions in a “single-tube”

J Hahn, D Koch, K Niehaus, V Ortseifen - Journal of Proteomics, 2022 - Elsevier
Xanthomonas is a phytopathogenic bacterium and of industrial interest due to its capability
to produce xanthan, used as a thickener and emulsifier in the food and non-food industry. …

An integrated metagenome and-proteome analysis of the microbial community residing in a biogas production plant

V Ortseifen, Y Stolze, I Maus, A Sczyrba… - Journal of …, 2016 - Elsevier
To study the metaproteome of a biogas-producing microbial community, fermentation samples
were taken from an agricultural biogas plant for microbial cell and protein extraction and …

Flavin‐Dependent Halogenases from Xanthomonas campestris pv. campestris B100 Prefer Bromination over Chlorination

…, M Frese, T Patschkowski, V Ortseifen… - Advanced Synthesis …, 2019 - Wiley Online Library
Flavin‐dependent halogenases selectively introduce halogen substituents into (hetero‐)aromatic
substrates and require only molecular oxygen and halide salts for this regioselective …

[HTML][HTML] Two flagellar mutants of Xanthomonas campestris are characterized by enhanced xanthan production and higher xanthan viscosity

…, D Anselmetti, A Pühler, K Niehaus, V Ortseifen - Journal of …, 2022 - Elsevier
Xanthomonas campestris strains are used world-wide for the production of the industrially
important exopolysaccharide xanthan. The high industrial relevance of xanthan can be …

Genetic engineering in Actinoplanes sp. SE50/110− development of an intergeneric conjugation system for the introduction of actinophage-based integrative vectors

T Gren, V Ortseifen, D Wibberg, S Schneiker-Bekel… - Journal of …, 2016 - Elsevier
The α-glucosidase inhibitor acarbose is used for treatment of diabetes mellitus type II, and is
manufactured industrially with overproducing derivatives of Actinoplanes sp. SE50/110, …

Comprehensive proteome analysis of Actinoplanes sp. SE50/110 highlighting the location of proteins encoded by the acarbose and the pyochelin biosynthesis gene …

S Wendler, A Otto, V Ortseifen, F Bonn, A Neshat… - Journal of …, 2015 - Elsevier
Acarbose is an α-glucosidase inhibitor produced by Actinoplanes sp. SE50/110 that is
medically important due to its application in the treatment of type2 diabetes. In this work, a …

[HTML][HTML] The MalR type regulator AcrC is a transcriptional repressor of acarbose biosynthetic genes in Actinoplanes sp. SE50/110

T Wolf, J Droste, T Gren, V Ortseifen… - BMC genomics, 2017 - Springer
Background Acarbose is used in the treatment of diabetes mellitus type II and is produced
by Actinoplanes sp. SE50/110. Although the biosynthesis of acarbose has been intensively …