Control

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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)

Publikationen Christian Ahrens

Huntscha S., Stravs M.A., Bühlmann A., Ahrens C., Frey J. E., Pomati F., Hollender J., Bürge I., Balmer M., Poiger T.
Seasonal dynamics of glyphosate and AMPA in lake Greifensee: Rapid microbial degradation in the epilimnion during summer.
Environmental Science & Technology, 52, (8), 2018, 4641-4649.

Zengerer V., Schmid M., Bieri M., Müller D.C., Mitja N., Remus-Emsermann M.N.P., Ahrens C., Pelludat C.
Pseudomonas orientalis F9: a potent antagonist against phytopathogens with phytotoxic effect in the apple flower.
Frontiers in Microbiology, 9, (Article 145), 2018, 1-13.

Schmid M., Muri J., Melidis D., Ravikumar Varadarajan A., Somerville V., Wicki A., Moser A., Bourqui M., Wenzel C., Eugster-Meier E., Frey J. E., Irmler S., Ahrens C. H.
Comparative genomics of completely sequenced lactobacillus helveticus genomes provides insights into unique genes and resolves metagenomics data down to the strain level.
Frontiers in Microbiology, 9, 2018, 1-20.

Omasits U., Varadarajan A., Schmid M., Goetze S., Melidis D., Bourqui M., Nikolayeva O., Québatte M., Patrignani A., Dehio C., Frey J. E., Robinson M. D., Wollscheid B., Ahrens C. H.
An integrative strategy to identify the entire protein coding potential of prokaryotic genomes by proteogenomics.
Genome Research, 27, (12), 2017, 2083-2095.

Montes Vidal D., von Rymon-Lipinski A.-L., Ravella S., Groenhagen U., Herrmann J., Zaburannyi N., Zarbin P. H. G., Ravikumar Varadarajan A., Ahrens C. H., Weisskopf L., Müller R., Schulz S.
Long-chain alkyl cyanides: Unprecedented volatile compounds released by Pseudomonas and Micromonospora Bacteria.
Angewandte Chemie International Edition, 56, (15), 2017, 4342-4346.

Hilber M., Schmid M., Ahrens C., Freimoser F.
Competition assays and physiological experiments of soil and phyllosphere yeasts identify Candida subhashii as a novel antagonist of filamentous fungi.
BMC Microbiology, 17, (4), 2017, 1-15.

Remus-Emsermann M. N. P., Schmid M., Gekenidis M.-T., Pelludat C., Frey J. E., Ahrens C., Drissner D.
Complete genome sequence of Pseudomonas citronellolis P3B5, a candidate for microbial phyllo-remediation of hydrocarbon-contaminated sites.
Standards in Genomic Sciences, 11, (75), 2016, 1-12.

Lardi M., Murset V., Fischer H.M., Mesa S., Ahrens C., Zamboni N., Pessi G.
Metabolomic profiling of Bradyrhizobium diazoefficiens-induced root nodules reveals both host plant-specific and developmental signatures.
International Journal of Molecular Sciences, 17, (6), 2016, 1-19.

Urfer M., Bogdanovic J., Lo Monte F. , Moehle K. , Zerbe K. , Omasits U. , Ahrens C., Pessi G. , Eberl L. , Robinson J.
A peptidomimetic antibiotic targets outer membrane proteins and disrupts selectively the outer membrane in Escherichia coli.
Journal of Biological Chemistry, 291, (4), 2016, 1921-1932.

SIB Swiss Institute of Bioinformatics Members, Ahrens C.
The SIB Swiss Institute of Bioinformatics' resources: focus on curated databases.
Nucleic Acids Research, 44, (D1), 2016, 27-37.

De Vrieze M., Pandey P., Bucheli T., Ravikumar Varadarajan A., Ahrens C., Weisskopf L., Bailly A.
Volatile organic compounds from native potato-associated Pseudomonas as potential anti-oomycete agents.
Frontiers in Microbiology, 6, (Article 1295), 2015, 1-15.

Qeli E. , Omasits U. , Goetze S. , Stekhoven D.J. , Frey J. E., Basler K. , Wollscheid B. , Brunner E. , Ahrens C.
Improved prediction of peptide detectability for targeted proteomics using a rank-based algorithm and organism-specific data.
Journal of Proteomics, 108, 2014, 269-283.

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