Can furan-based resisn be degraded by microbial enzymes in combination with mild pre-treatment?

Bacteria are everywhere. They are the most abundant organisms on earth and impact all aspects of our lives. They determine our health and shape our environment. Ariane Briegel, professor of Ultrastructural Biology, freezes bacteria super fast to gain a true-to-nature image of the internal and external…

Promotor: C.J. ten Cate, Co-promotor: H.W. Slabbekoorn

Vera van Noort has been appointed Professor in the field of Computational Biology within the Faculty of Science at the Institute of Biology from the 1st of February 2017. Van Noort’s expertise is in bioinformatics and her research focuses on the computational analysis of large-scale biological data…

On Thursday the 24th of November, Tseard Hoekstra and Jeroen Ververs (members of the delegation Holland Rijnland), Geert de Snoo (Dean Faculty of Science), Martina Vijver (CML), Herman Spaink (Scientific Director IBL) and Klaas Vrieling (IBL) explored possibilities for collaborations between companies…

150 new Biology students have arrived in Leiden. This is more than ever and we seem to settle among the big three Universities for Biology in the Netherlands.

The European Union has invested ten million euros in the so-called iNEXT-Discovery consortium. The goal of this new consortium is to enable European researchers to extend innovative structural biology research. The Netherlands Centre for Electron Nanoscopy (NeCEN) is also part of iNEXT-Disovery, which…

Thomas Bakkum en Tom van der Wel, two PhD candidates from the Leiden Institute of Chemistry, have both won poster prizes at the EMBL Chemical Biology Conference 2018 in Heidelberg.

A structural investigation of coiled coil peptides used as membrane fusogens, mimicing naturally occuring coiled-coil fusion proteins. Synthetic modifications have been made to alter lipid attachment, secondary structure and to insert photoactive azobenzene moieties for active control over coiled coil…

Can Cyanobacteria be engineered to convert the greenhouse gas carbon dioxide into the valuable chemical isoprene?

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This article presents a systematic review aiming to provide a comprehensive overview of cybersecurity training methods and assess their effectiveness.

Freshwater and brackish water ecosystems are arguably the most vulnerable ecosystems on earth, due to concentrated human developments in and around them. The Pontocaspian (PC) region located at the border of Europe and Asia contains a variety of brackish water ecosystems and unique inhabitants, known…

The studies reported in this thesis were situated in the context of an innovation of Dutch secondary school biology curricula. As in any innovation, the practical knowledge of teachers determine the outcomes through the decisions they make while planning and teaching their lessons. The aim of the studies…

As a non-invasive genetic method, eDNA based approaches have become an important component of ecologists' and environmental managers' toolkits for biomonitoring in conservation and an increasingly important source of ecological knowledge.

Promotor: J. van der Greef; Co-promotor: E. van Wijk, M. Wang

Vast, often populated, areas in dryland ecosystems face the dangers of desertification.

This project is situated within the context of an innovation of the biology curriculum in Dutch secondary schools. The main purposes are (1) to clarify the relation between teachers’ practical knowledge and the decisions they make when planning and implementing their lessons and (2) to develop a professional…

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To what extent and how do identity processes influence health behavior?

Promotor: Prof.dr. H.P. Spaink Co-promotor: Dr. B.E. Snaar

Promotores: G.R. de Snoo, W.T. de Groot, Co-promotor: C.J.M. Musters

Today, 13 May 2024, Leiden University’s Executive Board is publishing the advice of the committee that investigated reports of unacceptable behaviour and breaches of academic integrity. These reports were about a professor from the university and their partner (a former member of the university staf…

Can Zebra finches learn to distinguish two very similar Dutch words? Research by behavioral biologist Verena Ohms proved that they can identify 'wit' and 'wet'. Ohms published her findings in

Promotor: J.G.E.M.Fraaije, Co-promotor: A. Kros

Carbohydrates, alongside proteins and nucleic acids, constitute a crucial and versatile family of biomolecules present in all life forms. They manifest as monosaccharides, oligosaccharides, and polysaccharides, covalently bonded to proteins and fats. Carbohydrates are integral to plant and arthropod…

Climate change is a challenge for both current and future generations. New biological resources have to be developed in order to meet the demand for energy as well as the demand for food.

A neurobiological perspective on individual differences in social competence