Promotor: Prof.dr. E.J.J. Groenen

Leaf-eating caterpillars greatly enrich their intestinal flora by eating soil. Even effects of plants that previously grew in that soil can be found back in bacteria and fungi in caterpillars. Researchers from the Netherlands Institute of Ecology (NIOO-KNAW) and Leiden University write about this discovery…

Utilization of plant-originated products as new antibiotics

The central question of this Vici proposal is to investigate if, and how actinobacteria exploit life without a cell wall.

How can zebrafish models be used to gain a better understanding of host-pathogen interaction mechanisms and to screen new drugs for infectious disease treatment?

Subproject of the NWO Smart Culture Grant research project 'The Critical Visitor'.

Fungi living in vanilla plants play a role in the development of the taste and smell of vanilla, according to Shahnoo Khoyratty of the Institute of Biology Leiden. PhD defence on 27 October.

Two bacterial species team up inside the plant root system to rescue their host from fungal infection. This was discovered by a team of microbiologists and bioinformaticians from the Netherlands Institute of Ecology, Wageningen University, and the Institute of Biology Leiden. They also identified the…

Which immune mechanisms are involved in host defense against Staphylococcal infection?

The roles of shame, guilt and social access in adolescent aggression

What are the host immune defence mechanisms that control intracellular infections and how are these subverted by pathogens?

How can zebrafish research help understanding human diseases?

Every year, in the last month of the Islamic calendar, millions of Muslims from around the world come together in Mecca to perform the Hajj, the pilgrimage that all capable Muslims should perform at least once in their lives. In 2013, the National Museum of Ethnology in Leiden organised the exhibition…

In this thesis, the role of plant-mediated soil legacy effects in shaping aboveground plant-insect interactions was investigated.

The available tools for academic literature search return a list of ranked documents, which might not be ideal for some tasks. To facilitate these tasks, I am creating a visual representation of the academic search space where the user can browse academic topics.

Can drugs that target host signaling pathways be used to eradicate antibiotic-resistant bacteria?

The SNP genotyping line offers flexible genotyping for small and large projects at affordable price and high quality. The use as SNPs as molecular markers is very versatile and can be used for a wide variety of scientific questions ranging from paternity analysis, conservatuion genetis towards QTL…

Cardiovascular disease is the leading cause of death worldwide.

The 17th Symposium on Insect-Plant relationships in Leiden has been postponed due to the pandemic of the corona-virus. It will be held now from the 25th to the 29th of July 2021. We will contact those who did register and pay already in short. We intend to maintain the conference programme…

Hearing the word ‘cheating’, people are most likely to think about human or animal behaviour. But did you know plants can cheat too? Microbiologist Sofia Fernandes Gomes studied plants that deceive the fungi with whom they live together. In the future, these plants may act as indicator species for soil…

We perform multidisciplinary research at molecular, cellular, and organismal levels of animal biology to increase fundamental understanding of health and disease.

This thesis comprises four closely related interpretative studies and set out to answer the compound question: ‘How do teachers interpret their classroom interactions in terms of their pupils’ best interest?’

Identification and characterization of components of DNA repair pathways and their role in Agrobacterium T-DNA integration and repair of CRISPR/Cas induced DSBs.

On the 4th of June, Menghui Shi successfully defended a doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Menghui Shi on this achievement!

The thesis describes the use of electron paramagnetic resonance (EPR) spectroscopy, in continuous wave and pulse modes, to address the interaction of α-Synuclein (αS) with membranes and the aggregation of αS.

The studies presented in the work show the potential of the integrative use of biophysical data in defining the structural basis of protein interactions.

On December 13th, Maaike van Naerssen succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Maaike on this great result.

On 21 February 2019, Ruben Zandvliet defended his thesis 'Trade, Investment and Labour: Interactions in International Law'. The doctoral research was supervised by Prof. dr. N.J. Schrijver.

An archaeological/ethnohistorical study.

Much attention has been paid to the exchange of objects, ideas, and people in the Caribbean. Networks of interaction connected local communities across pan-regional scales, shaping indigenous socio-political integrations and their responses in colonial situations. This work examines the poorly understood…

Large carnivores and humans, along with their livestock, have co-existed for thousands of years. However, human population growth and an increase in economic activities are modifying the landscape for large carnivores and their prey.

Can drug screening for tuberculosis treatment be made more efficient?

A Vici grant and a Science-GROOT: scientists from the Institute of Biology Leiden have been awarded prestigious grants from the Dutch Research Council (NWO). From investigating bacteria without cell walls to harnessing plants with the help of microorganisms.

This thesis is devoted to an in-depth examination of the various effects of disorder in the cuprate high-temperature superconductors.

Majorana fermions in superconductors are the subgap quasiparticle excitations that are their own antiparticles.

Dlshad Marf defended his thesis on 4 July 2016

The subject areas covered encompass functional genomics, signal transduction, cellular differentiation, development, host-microbe interactions and animal behaviour.

The Institute of Biology Leiden (IBL) is an internationally oriented institute for research and education in biology.

Promotor: M. Ubbink, Co-promotor: G. Siegal

What is the effect of light at night on plant phenology and physiology, and how does this affect plant interactions with other species?

Promotor: A. Kros, Co-promotor: R.R.C.L. Olsthoorn

Promotor: M. Ubbink, Co-promotor: G. Siegal

PhD Defence

Promotor: M. Ubbink, Co-promotor: G. Siegal

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Lecture, Sociolinguistics Series

The new project INFLANET will train young scientists in Europe to become experts in inflammation research. Professor Annemarie Meijer from the Institute of Biology Leiden coordinates the training.

How can novel bioimaging technologies and vertebrate model species be used to gain a better understanding of early cellular behaviours with the ultimate goal to increase our understanding of human development and disease processes?

The aim of this research is to gain insight into the approaches of learning to teach. Teacher learning processes, feedback in novice-expert interaction and the impact of the interaction are explored.

The aim of this project is to explore the use of statistical interaction models to quantify cross-omics and omics-drug interactions in large-scale clinical and experimental datasets