Publications

Abstract:

Not specified

Authors: Tjasa Kumelj, Snorre Sulheim, Alexander Wentzel, Eivind Almaas

Date Published: 7th Dec 2018

Journal: Biotechnol. J.

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Chemical reaction networks are ubiquitous in biology, and their dynamics is fundamentally stochastic. Here, we present the software library pSSAlib, which provides a complete and concise implementation ...

Authors: Oleksandr Ostrenko, Pietro Incardona, Rajesh Ramaswamy, Lutz Brusch, Ivo F. Sbalzarini

Date Published: 4th Dec 2017

Journal: PLoS Comput Biol

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In (hyper)thermophilic organisms metabolic processes have to be adapted to function optimally at high temperature. We compared the gluconeogenic conversion of 3-phosphoglycerate via 1,3-bisphosphoglycerate ...

Authors: Theresa Kouril, J. J. Eicher, Bettina Siebers, Jacky Snoep

Date Published: 7th Oct 2017

Journal: Microbiology

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Signaling through the AKT and ERK pathways controls cell proliferation. However, the integrated regulation of this multistep process, involving signal processing, cell growth and cell cycle progression, ...

Authors: Lorenz Adlung, S. Kar, Marie-Christine Wagner, B. She, Sajib Chakraborty, J. Bao, S. Lattermann, M. Boerries, Hauke Busch, P. Wuchter, A. D. Ho, J. Timmer, Marcel Schilling, T. Hofer, U. Klingmuller

Date Published: 27th Jan 2017

Journal: Mol Syst Biol

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Plants sense the light environment through an ensemble of photoreceptors. Members of the phytochrome class of light receptors are known to play a critical role in seedling establishment, and are among ...

Authors: Deyue Yang, Daniel D. Seaton, Johanna Krahmer, Karen J. Halliday

Date Published: 5th Jul 2016

Journal: Proc Natl Acad Sci USA

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The interaction between the stromal cell-derived factor-1 alpha (SDF-1alpha, CXCL12) and its chemokine receptor CXCR4 has been reported to regulate stem cell migration, mobilization and homing. The ...

Authors: P. Wuchter, C. Leinweber, Rainer Saffrich, M. Hanke, V. Eckstein, A. D. Ho, M. Grunze, A. Rosenhahn

Date Published: 14th Dec 2013

Journal: Cell Tissue Res

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Our quantitative knowledge of carbon fluxes in the long slender bloodstream form (BSF) Trypanosoma brucei is mainly based on non-proliferating parasites, isolated from laboratory animals and kept in ...

Authors: Jurgen Haanstra, A. van Tuijl, J. van Dam, W. van Winden, A. G. Tielens, J. J. van Hellemond, Barbara Bakker

Date Published: 8th May 2012

Journal: Int J Parasitol

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BACKGROUND: Ontologies are being developed for the life sciences to standardise the way we describe and interpret the wealth of data currently being generated. As more ontology based applications begin ...

Authors: Simon Jupp, Matthew Horridge, Luigi Iannone, Julie Klein, Stuart Owen, Joost Schanstra, Katy Wolstencroft, Robert Stevens

Date Published: 25th Jan 2012

Journal: BMC bioinformatics

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In Bacillus subtilis the σB mediated general stress response provides protection against various environmental and energy related stress conditions. To better understand the general stress response, ...

Authors: Ulf Liebal, Praveen Kumar Sappa, Thomas Millat, Leif Steil, Georg Homuth, Uwe Voelker, Olaf Wolkenhauer

Date Published: 2012

Journal: Mol. BioSyst.

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Pseudomonas putida KT2440 is a completely sequenced biosafety strain that has retained its capability to survive and function in the environment. The global mRNA expression profiles of the KT2440 strain ...

Authors: Sarah Frank, Jens Klockgether, P. Hagendorf, R. Geffers, U. Schock, T. Pohl, C. F. Davenport, Burkhard Tuemmler

Date Published: 28th Feb 2011

Journal: Environ Microbiol

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Several lactic acid bacteria use homolactic fermentation for generation of ATP. Here we studied the role of the lactate dehydrogenase enzyme on the general physiology of the three homolactic acid ...

Authors: Tomas Fiedler, Martijn Bekker, Maria Jonsson, Ibrahim Mehmeti, Anja Pritzschke, Nikolai Siemens, Ingolf Nes, Jeroen Hugenholtz, Bernd Kreikemeyer

Date Published: 25th Nov 2010

Journal: Not specified

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The majority of all proteins of a living cell is active in complexes rather than in an isolated way. These protein-protein interactions are of high relevance for many biological functions. In addition ...

Authors: Frederik M Meyer, Jan Gerwig, Elke Hammer, Christina Herzberg, Fabian M Commichau, Uwe Voelker, Joerg Stuelke

Date Published: 20th Aug 2010

Journal: Not specified

Abstract (Expand)

Summary The PrsA protein is a membrane-anchored peptidyl-prolyl cis-trans isomerase in Bacillus subtilis and most other Gram-positive bacteria. It catalyses the post-translocational folding of exported ...

Authors: Hanne-Leena Hyyryläinen, Bogumila Marciniak, Kathleen Dahncke, Milla Pietiäinen, Pascal Courtin, Marika Vitikainen, Raili Seppala, Andreas Otto, Dörte Becher, Marie-Pierre Chapot-Chartier, Oscar Kuipers, Vesa P Kontinen

Date Published: 4th May 2010

Journal: Mol. Microbiol.

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In the three domains of life, the Sec, YidC/Oxa1, and Tat translocases play important roles in protein translocation across membranes and membrane protein insertion. While extensive studies have been ...

Authors: Jijun Yuan, Jessica C Zweers, Jan Maarten Van Dijl, Ross E Dalbey

Date Published: 16th Jun 2009

Journal: Cell. Mol. Life Sci.

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Bacterial growth requires equilibrated concentration of C, N and P sources. This work shows a phosphate control over the nitrogen metabolism in the model actinomycete Streptomyces coelicolor. Phosphate ...

Authors: Antonio Rodríguez-García, Alberto Sola-Landa, Kristian Apel, Fernando Santos-Beneit, Juan-Francisco Martin

Date Published: 24th Mar 2009

Journal: Nucleic Acids Res.

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Gel-based proteomics is a useful approach for visualizing the responses of bacteria to stress and starvation stimuli. In order to face stress/starvation, bacteria have developed very complicated gene ...

Authors: Michael Hecker, Alexander Reder, Stephan Fuchs, Martin Pagels, Susanne Engelmann

Date Published: 20th Feb 2009

Journal: Res. Microbiol.

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MOTIVATION: High-accuracy mass spectrometry is a popular technology for high-throughput measurements of cellular metabolites (metabolomics). One of the major challenges is the correct identification ...

Authors: Simon Rogers, Richard A Scheltema, Mark Girolami, Rainer Breitling

Date Published: 18th Dec 2008

Journal: Bioinformatics

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The prevalences of three sulfonamide resistance genes, sul1, sul2, and sul3 and sulfachloropyridazine (SCP) resistance were determined in bacteria isolated from manured agricultural clay soils and ...

Authors: K G Byrne-Bailey, William Gaze, P Kay, A B A Boxall, P M Hawkey, Elizabeth Wellington

Date Published: 8th Dec 2008

Journal: Antimicrob. Agents Chemother.

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The transport of inorganic phosphate (P(i)) is essential for the growth of all organisms. The metabolism of soil-dwelling Streptomyces species, and their ability to produce antibiotics and other secondary ...

Authors: Fernando Santos-Beneit, Antonio Rodríguez-García, Etelvina Franco-Domínguez, Juan-Francisco Martin

Date Published: 1st Aug 2008

Journal: Microbiology (Reading, Engl.)

Abstract (Expand)

Proteomic and transcriptomics signatures are powerful tools for visualizing global changes in gene expression in bacterial cells after exposure to stress, starvation or toxic compounds. Based on the ...

Authors: Haike Antelmann, Michael Hecker, Peter Zuber

Date Published: 20th Feb 2008

Journal: Not specified

Abstract (Expand)

The effect of osmotic stress on the intracellular diffusion of proteins in Escherichia coli was studied, using a pulsed version of fluorescence recovery after photo-bleaching, pulsed-FRAP. This method ...

Authors: Geert van den Bogaart, Nicolaas Hermans, Victor Krasnikov, Bert Poolman

Date Published: 28th Apr 2007

Journal: Mol. Microbiol.

Abstract:

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Authors: Thomas H. Crouch, Claude B. Klee

Date Published: 1st Aug 1980

Journal: Biochemistry

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bioRxiv preprint 2017 Plants respond to seasonal cues such as the photoperiod, to adapt to current conditions and to prepare for environmental changes in the season to come. To assess photoperiodic ...

Authors: Daniel Seaton, Alexander Graf, Katja Baerenfaller, Mark Stitt, Andrew Millar, Wilhelm Gruissem

Date Published: No date defined

Journal: Not specified

Abstract (Expand)

Plants use the circadian clock to sense photoperiod length. Seasonal responses like flowering are triggered at a critical photoperiod when a light-sensitive clock output coincides with light or darkness. ...

Authors: A. Flis, R. Sulpice, D. D. Seaton, A. A. Ivakov, M. Liput, C. Abel, A. J. Millar, M. Stitt

Date Published: No date defined

Journal: Plant Cell Environ

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Protein synthesis and degradation determine the cellular levels of proteins, and their control hence enables organisms to respond to environmental change. Experimentally, these are little known proteome ...

Authors: S. F. Martin, V. S. Munagapati, E. Salvo-Chirnside, L. E. Kerr, T. Le Bihan

Date Published: No date defined

Journal: J Proteome Res

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Crop biomass and yield are tightly linked to how the light signaling network translates information about the environment into allocation of resources, including photosynthates. Once activated, the ...

Authors: Andrej Arsovski, J. E. Zemke, B. D. Haagen, S. H. Kim, Jennifer Nemhauser

Date Published: No date defined

Journal: J Exp Bot

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Authors: Johanna Krahmer, Ashwin Ganpudi, Ammad Abbas, Andrew Romanowski, Karen Halliday

Date Published: No date defined

Journal: Plant Physiol

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Photoperiod duration can be predicted from previous days, but irradiance fluctuates in an unpredictable manner. To investigate how allocation to starch responds to changes in these two environmental ...

Authors: Virginie Mengin, E. T. Pyl, T. Alexandre Moraes, R. Sulpice, N. Krohn, B. Encke, M. Stitt

Date Published: No date defined

Journal: Plant Cell Environ

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