Microbiology

Department

The mission of the Microbiology department (part of Radboud Institute for Biological and Environmental Sciences) is to conduct research at the forefront of microbial ecology and physiology with the main aim of understanding the diversity, ecology, and physiology of microorganisms responsible for the biogeochemical cycling of nitrogen and carbon (methane).

Highlights

Visualisation of argonaute

Study reveals unified origin of life’s antiviral defenses

Dr. Pedro Leão, a new researcher at RIBES, combined protein lineage research with AI-powered protein structure prediction, showing that some proteins involved in our immune system evolved from an ancient common ancestor.

Het onderzoeksschip

Midnight sun on Svalbard: expedition to phytoplankton

On July 5, 2024, five researchers from Radboud University will travel to the far north to research climate change on Svalbard. For a week, the scientists, led by earth scientist Wytze Lenstra, will take samples of the sea floor and water column.

Foto van schildwants op een groen blad

Bacteria of pest insect fool crops

PhD research by Magda Rogowska-van der Molenshows that the bacteria of the shield bug protect the insect by degrading plant toxins. These bacteria also make sure that the plant doesn’t produce toxins against the bug.

Research

The Microbiology department conducts research on microorganisms in freshwater and marine systems, studying their physiology, interactions, survival strategies and involvement in nitrogen and methane cycles.

In close collaboration with stakeholders and industrial partners, the department collaborates on the development of microbial applications in sustainable drinking water production and wastewater treatment systems in order to remove nitrogen, methane and micropollutants (CECs).

There is a focus on the following research themes: 1. Nitrogen Cycle Microbiology, 2. Carbon/Methane Cycle Microbiology, 3. Host-Microbe Interactions, and 4. Bioremediation. 

The department collaborates on these themes with expertise in microbial metabolomics, microbial cell biology and biochemistry, environmental microbiology, microbial biotechnology, microbial physiology, microbial bioinformatics, geomicrobiology and biogeochemistry.

Publications

Internships

Would you like to do your internship at the Microbiology department? Please get in touch for more information. A few examples of relevant subjects are:

  • Microbial Removal of Organic Micropollutants Under Wastewater Treatment Conditions
  • Multi-Omic Characterisation of Nitrospira Moscoviensis
  • Biochemistry and Molecular Mechanism of Hydrazine Synthase in the Anaerobic Ammonium Oxidizer Kuenenia Stuttgartiensis
  • Novel Methane- and Ammonia-Oxidizing Microorganisms from Acidic Environments
  • Biochemistry and Physiology of a Metabolite Produced by Stressed Mycobacterium Tuberculosis
  • Effect of Seawater Intrusion and Increased Salinization on Methane Emission

The research department offers various Bachelor's and Master's courses. The department is closely involved in the Bachelor's Biology and the Master's specialisation Microbiology. Coordinator of the education programmes is Cornelia Welte.

Internships

Projects

Ecological Microbiology

MARIX

The ERC synergy project MARIX studies marine redox transitions to understand how they remove toxic ammonium and methane. It combines fieldwork, lab experiments and modelling to explore new microbial pathways and their environmental impact.

Several glass bottles marked BES1, BES2, etc, in a laboratory situation

Biogas to bioenergy

The project Biogas to bioenergy investigates how certain micro-organisms generate electricity, and how we can apply this quality for electricity production and for reducing methane emissions from e.g. water treatment plants.

Academic staff

Below are the professors, associate professors and assistant professors of Microbiology. Chair of the department is Prof. Laura van Niftrik.

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Contact information

Visiting address
Heyendaalseweg 135
6525AJ Nijmegen
024-3652940
Contact person
L.A. Burgers (Lidwien)