Coevolution between pathogens and host plant immune systems shapes a multifaceted network of interactions that remain phenotypically unrecognised and functionally elusive unless single players are depleted from the system. The maize-colonising fungus Ustilago maydis secretes a complex effector blend in order to suppress defence and redirect host metabolism in its favour. An international research team, including scientist from IPK Leibniz Institute and the University of Bonn, elucidates the effector protein Rip1, which is involved in immunity suppression during biotrophy. The results were published in the journal Plant Cell.  

The Gender Studies Prize and the Maria von Linden Prize were presented last Friday at a ceremony held in the former Fritz’ Café in the University of Bonn’s main building. With these accolades, the Gender Equality Office is honoring superlative theses and doctoral theses on gender and queer studies and outstanding commitment to gender equality.

To promote the worldwide dialogue of theologies of different religions among themselves, but also to network with other disciplines - that is the goal of the newly founded International Center for Comparative Theology and Social Issues (CTSI) at the University of Bonn. The official opening of the Center will now take place on May 4 at 10 a.m. in the Festsaal (main building) of the University. Words of welcome will be given by Lord Mayor Katja Dörner, Rector Prof. Dr. Dr. h.c. Michael Hoch and Auxiliary Bishop Rolf Steinhäuser. Media representatives and all other interested persons are invited to attend the opening event. Registration is requested: lwiesenh@uni-bonn.de.

More than 30 years ago, researchers from the University of Zurich discovered vertebrae, ribs and a tooth in the High Alps of eastern Switzerland. The typical shape indicated that they had to originate from large marine reptiles known as ichthyosaurs, but there was a lack of corresponding comparative material. A new study led by the University of Bonn now allowed a more precise classification. According to the findings, they belong to three different ichthyosaurs of around 15 to around 20 meters in length. The tooth is particularly unusual: With a root diameter of six centimeters, it is twice as large as the largest aquatic dinosaur tooth found to date. The results have now been published in the Journal of Vertebrate Paleontology. PLEAS NOTE THE EMBARGO: Thursday, April 28, 06:01 a.m. CET.

The University of Bonn has installed free period product dispensers at seven locations in an effort to make essential hygiene products accessible to all and help destroy the taboo surrounding menstruation. The project is the brainchild of the General Students’ Committee, while the pilot phase is being organized and funded by the Vice Rectorate for Equal Opportunities and Diversity.

People who have a critical attitude toward factory farming or who pay attention to their health in everyday life are more likely to turn to meat substitutes. Concern for the environment, on the other hand, plays no role in this decision. This is the conclusion of a study conducted by the University of Bonn in which more than 400 people between the ages of 17 and 86 took part. The results appear in the journal Food Quality and Preference.

The British company APIS Assay Technologies Ltd has acquired the University of Bonn's spin-off project Clickmer Systems, which was further developed at the Life Science Inkubator (LSI), for a single-digit million euro sum. The startup is developing clickmers as a synthetic alternative to antibodies that can be utilized in research and medical diagnostics. Clickmers can be used, for example, to detect viral infections, determine vaccination status or detect rejection reactions after organ transplants. The company now wants to bring the innovative products to market quickly so that users can benefit from them in the near future.

If our planet Earth is to continue feeding us in the future, rich countries must significantly reduce their meat consumption - ideally by at least 75 percent. This is the conclusion of a new study by the University of Bonn. The study reviews the current state of research on various aspects of meat consumption. In addition to the effects on the environment and climate, these include health and economic effects. A conclusion of the researchers: Eating meat in small amounts can be quite sustainable. The results are published in the journal Annual Review of Resource Economics.