Control

soda_20170202

The use of antibiotics is not permitted in Switzerland; moreover, no other medication exists to combat European foul brood. Hives with symptoms must therefore be destroyed in order to limit the outbreak, and the contaminated material must be sanitised. Since prevention is the best cure, early detection is desirable. Numerous studies have been undertaken and documents have been created at the Swiss Bee Research Centre and elsewhere to draw the attention of beekeepers to these problems and inform them about the causes and the control measures to be implemented.

Merkblatt zur erkennung von Bienenbrutkrankheiten (German (PDF, 357 kB, 18.10.2017) and French (PDF, 226 kB, 02.02.2017))
M. Tschumi (2011)

Méthodes bioinformatiques pour l'utilisation d'isolats de microbiome pertinents sur le plan fonctionnel

Numéro du projet: 22.08.13.10.02

Méthodes bioinformatiques pour l'utilisation d'isolats de microbiome pertinents sur le plan fonctionnel

Die mikrobielle Biodiversität hat eine fundamentale Bedeutung für die Funktion von Ökosystemen. Mikrobiome, also die Gesamtheit der Mikroorganismen (Bakterien, Pilze, Archaeen, Viren), können z.B. Pflanzen- und Tiergesundheit unterstützen, natürliche Schädlingskontrolle verbessern, Nährstoffkreisläufe beschleunigen, oder die Veredelung landwirtschaftlicher Erzeugnisse durch Fermentation ermöglichen.

Zur umfassenden Beschreibung, zur Aufklärung von Wirkmechanismen und zur gezielten Nutzung von Mikrobiomen oder einzelner Mikroorganismen im Sinne einer integrierten Produktion sind Komptenzen der bioinformatischen Datenanalyse und -integration essentiell. Dies umfasst die Prozessierung, Analyse und Integration von Metagenom-, Genom-, Expressions- und weiteren Functional Genomicsdaten, die in diesem Projekt erarbeitet werden.

Nom, Prénom Site
Ahrens Christian Reckenholz
Bonilla Rosso German Posieux

Royet K., Kergoat L., Lutz S., Oriol C., Parisot N., Schori C., Ahrens C., Rodrigue A., Gueguen E.
High-throughput Tn-seq screens identify both known and novel pseudomonas putida KT2440 genes involved in metal tolerance.
Environmental Microbiology, 27, 2025, Article e70095.

Pold G., Bonilla Rosso G., Saghaï A., Strous M., Jones C. M., Hallin S.
Phylogenetics and environmental distribution of nitric oxide forming nitrite reductases reveals their distinct functional and ecological roles.
ISME Communications, 4, (1), 2024, Article ycae020.

Thoenen L., Giroud C., Kreuzer M., Waelchli J., Gfeller V., Deslandes-Hérold G., Mateo P., Robert C.A.M., Ahrens C., Rubio-Somoza I., Bruggmann R., Erb M., Schläppi K.
Bacterial tolerance to host-exuded specialized metabolites structures the maize root microbiome.
Proceedings of the National Academy of Sciences, 120, (44), 2023, 1-11.

Valentin J.D.P., Altenried S., Varadarajan A.R., Ahrens C., Schreiber F., Webb J.S., van der Mei H.C., Ren Q.
Identification of potential antimicrobial targets of pseudomonas aeruginosa biofilms through a novel screening approach.
Microbiology Spectrum, 11, (2), 2023, 1-5.

Bonilla Rosso G., Segessemann T., Heiniger B., Ahrens C.
Microbial Genomics & Bioinformatics Team: Overview of core competences.
Dans: Summer Party & Exchange Meeting. 2. August, Posieux. 2023, 1.

Meier-Credo J., Heiniger B., Schori C., Rupprecht F., Michel H., Ahrens C., Langer J. D.
Detection of known and novel small proteins in pseudomonas stutzeri using a combination of bottom-up and digest-free proteomics and proteogenomics.
Analytical Chemistry, 95, (32), 2023, 11892-11900.

Hug S., Heiniger B., Bolli K., Paszti S., Eberl L., Ahrens C., Pessi G.
Paraburkholderia sabiae uses one type VI secretion system (T6SS-1) as a powerful weapon against notorious plant pathogens.
Microbiology Spectrum, 11, (4), 2023, 1-14.

Hadjeras L., Heiniger B., Maass S., Scheuer R., Gelhausen R., Azarderakhsh S., Barth-Weber S., Backofen R., Becher D., Ahrens C., Sharma C.M., Evguenieva-Hackenberg E.
Unraveling the small proteome of the plant symbiont Sinorhizobium meliloti by ribosome profiling and proteogenomics.
microLife, 4, 2023, 1-22.

Bellés-Sancho P., Liu Y., Heiniger B., von Salis E., Eberl L., Ahrens C., Zamboni N., Bailly A., Pessi G.
A novel function of the key nitrogen-fixation activator NifA in beta-rhizobia: Repression of bacterial auxin synthesis during symbiosis.
Frontiers in Plant Science, online, (28 September), 2022, 1-20.

Riesbeck S., Petruschke H., Rolle-Kampczyk U., Schori C., Ahrens C. H., Eberlein C., Heipieper H. J., von Bergen M., Jehmlich N.
Adaptation and Resistance: How Bacteroides thetaiotaomicron Copes with the Bisphenol A Substitute Bisphenol F.
Microorganisms, 10, (8), 2022, 1-16.

Wülser J., Ernst C., Vetsch D., Emmenegger B., Michel A., Lutz S., Ahrens C., Vorholt J., Ledermann R., Fischer H.-M.
Salt- and osmo-responsive sensor histidine kinases activate the Bradyrhizobium diazoefficiens general stress response to initiate functional symbiosis.
Molecular Plant-Microbe Interactions, 35, (7), 2022, 604-615.

Valentin J.D.P., Straub H., Pietsch F., Lemare M., Ahrens C., Schreiber F., Webb J.S., van der Mei H.C., Ren Q.
Role of the flagellar hook in the structural development and antibiotic tolerance of Pseudomonas aeruginosa biofilms.
The ISME Journal, 16, (4), 2022, 1176-1186.

Ahrens C., Wade J.T., Champion M.M., Langer J.D.
A practical guide to small protein discovery and characterization using mass spectrometry.
Journal of Bacteriology, 204, (1), 2022, e0035321.

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