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Inner “clockwork” sets the time for cell division in bacteria

The ability of pathogens to multiply in the host is crucial for the spread of infections. The speed of bacterial division greatly depends on the environmental conditions. Under unfavorable conditions, such as nutrient…


New vaccine concept tackles harmful bacteria in the intestine

The issue of intestinal bacteria is a complex one. On the one hand, we are dependent on the microorganisms because they are the ones that digest the food in our intestine. On the other hand, there are also numerous pathogens…


The brain creates three copies for a single memory

The ability to turn experiences into memories allows us to learn from the past and use what we learned as a model to respond appropriately to new situations. For this reason, as the world around us changes, this memory model…


Discovery of a new antibiotic against resistant pathogens

The WHO calls the creeping and rapidly growing number of antibiotic-resistant bacteria a “silent pandemic”. The crisis is aggravated by the fact that hardly any new drugs have come onto the market in recent decades. Even…


Individual genetic differences render some therapies ineffective

Antibody-based therapies are used to treat numerous diseases, from cancer to rheumatic disorders and multiple sclerosis. Antibodies recognize and bind to very specific structures. This allows them to direct active substances…


Projects

Computational structure biology Protein structure modeling The main interest of our group is the development of methods and algorithms for molecular modeling and simulations of three-dimensional protein structures and their…


Heat stress reduces lifetime of mRNA molecules

The coronavirus pandemic and the development of the novel vaccines has brought mRNA into the public eye. mRNAs are transcripts of DNA. They serve as a template for protein production and are degraded after a certain time.…


Basel’s valuable virus collection for worldwide research

The abundance and diversity of viruses on our planet is unimaginable. It is estimated that there are about a trillion virus particles on each grain of sand. Many viruses are still waiting to be discovered. The majority of…


Anna Seelig

“Have the courage to follow your own path.” December 2025 Anna Seelig spent five decades researching side by side with her husband, Joachim Seelig, at the Biozentrum. In this interview, she talks about her childhood in the…


Scientific Networks

Networks for our research Research is increasingly carried out in interdisciplinary networks and in both national and international research associations. One of the main reasons for this is the fact that interdisciplinary…