1,458 search results for “marieke biologie” in the Public website
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Bacteria inside plant roots battle fungal disease
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…
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Neanderthals could tolerate smoke
The idea that modern humans displaced Neanderthals because they were better protected against toxic smoke components is now under fire. An earlier study that put forward this suggestion has now been refuted by genetic research by scientists from Leiden and Wageningen. This new research was published…
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International students start a master’s thanks to a LExS
This academic year 49 promising international students will start their master’s degree here thanks to a Leiden University Excellence Scholarship (LExS). The students, all from outside the EU, were welcomed in a special ceremony on 5 September. Who are they?
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The whole world is studying in Leiden
An impressive 1,300 international students from 84 different nations got to know each other at the University in Orientation Week Leiden. Where do they come from and why did they choose Leiden?
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Leiden University joins national 113 campaign: ‘It’s okay to feel uncomfortable about talking about suicide’
Talking about suicide is important, but anything but comfortable. To make this difficult subject easier for students and staff to discuss, the university is organising a campaign week in line with the national campaign ‘1K Z1E J3’ (I see you) being run by Stichting 113 Zelfmoordpreventie (113 is the…
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Nathaniel Martin: why won’t antibiotics cure us anymore?
Current means of fighting bacteria are no longer as good as they used to be because of antibiotic resistance. These days, people are dying from bacterial infections that could have been cured fifty years ago.
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2018 Hall of Fame
Over the past year, many of our staff and students have won prizes, been awarded a substantial grant or been appointed to an academic association or a position in public life. All of these are good reasons to include them in our 2018 Hall of Fame. We are proud of them all.
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MicroRNA: so small but so very important
The discovery in 2001 of the importance of microRNAs turned the world of molecular biology upside down. The small particles of RNA also attracted the attention of university lecturer Erno Vreugdenhil. Vreugdenhil: ‘Within five to ten years the first microRNA-directed medicines will come onto the mar…
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In Memoriam Professor Huib Ovaa
On the 19th of May 2020, our dear colleague and friend Professor Dr. Huib Ovaa has passed away from prostate cancer. Last summer Huib became ill, and in first instance it appeared that he had attracted a relatively harmless infectious disease. Unfortunately, it became soon apparent that he suffered…
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Qualifying round of Famelab on 16 February in Leiden
Which two scientists will present their research best in three minutes? It could be the one with the most supporters.
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Soil bacteria can produce a wealth of new antibiotics
Soil bacteria can produce a wealth of antibiotics that are new to us, claims Gilles van Wezel, Professor of Molecular Biotechnology at the Institute of Biology Leiden. His research group has developed a method that can rapidly identify and produce these unknown compounds.
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Flower bulbs to treat Alzheimer's
The substance galanthamine from flower bulbs can fight symptoms of Alzheimer's disease. Nadeem Akram investigated how daffodils can optimally produce this natural remedy. PhD defence on 24 June.
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EU awards 18 million euros for research into new antibiotics
An international consortium of research groups is aiming to develop novel antibiotics against the tuberculosis bacteria and two other deadly bacteria. The European Union has awarded a total of 18 million euros to the RespiriTB and RespiriNTM projects. Researchers from the Leiden University Medical Centre…
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Tumours can use ‘remote control’ to attract blood vessels
Researchers at Leiden University have demonstrated that tumours can apply mechanical means to attract the blood vessels they need to be able to grow. The team published this discovery on 2 March in Nature Scientific Reports.
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Remko Offringa appointed Professor in the field of Plant Developmental Genetics
Remko Offringa has been appointed Professor in the field of Plant Developmental Genetics within the Faculty of Science at the Institute of Biology Leiden (IBL) from the 1st of April 2017. Offringa’s research focuses on the role of the plant hormone auxin in controlling plant growth and development,…
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Noise pollution affects marine life worldwide
Man-made sounds in and around the oceans stress marine life and have an impact on marine species and ecosystems by changing the underwater acoustic climate. Hans Slabbekoorn from the Institute of Biology Leiden pleads for technical solutions to mitigate problems of noise pollution. Science review paper…
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Female IBL professors on display in the Academy building
Only one out of six professors in the Netherlands is female. At the Institute of Biology Leiden (IBL) female professors are in minority as well. However, we are proud to have three female professors at the IBL. Amongst others, their photo portraits are currently on display in the Senat Room of the academy…
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Three under-30s
Elsevier Weekblad has chosen 30 Dutch talents under the age of 30. They include Leiden alumni Mátyás Bittenbinder (biology), Hielke Onnink, (Public Sector Management) and Baris Koca (law).
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Come to the qualifying round of Famelab on 16 February in Leiden
Which two scientists will present their research best in three minutes? It could be the one with the most supporters.
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Erik Danen appointed as Professor of Cancer drug target discovery
As of April 1, 2018, Erik Danen has been appointed as Professor of Cancer drug target discovery at the Leiden Academic Centre for Drug Research (LACDR). His discipline is cell biology of cancer, in which he focuses on the mechanisms underlying metastasis and therapy resistance.
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Five Veni awards for Leiden Science researchers
Five promising researchers at Leiden's Faculty of Science have received a Veni award from NWO. They can use the award - of up to 250,000 euros - to carry out research over a three-year period. Of the total of seventeen Leiden Venis, four went to Leiden Observatory and one to Institute for Biology Le…
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New science sector outlines
Changes in our climate, the decline in biodiversity, the development of vaccines against new infectious diseases and whether we are the only inhabitants of the universe: these are just a few of the pressing challenges our society faces today. But which scientific choices must be made at the national…
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'A garden on Mars' crowdfunding campaign starts today
Today, 13 students at Leiden University have started a crowdfunding campaign to collect money for research into the possibilities of growing crops on Mars. Their research will contribute to the knowledge of our galaxy. The project is in the context of the iGEM competition.
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John van Noort appointed Professor in Biophysics
Leiden University has appointed John van Noort as Professor in Biophysics. He studies the way in which our DNA is folded and read out.
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Leiden scientists map cell types in fetal kidney
Kidney failure is a serious issue because kidneys cannot regenerate themselves after injury. A possible solution consists of artificially growing healthy kidney tissue. To achieve that, scientists first need to understand kidney development during the earliest stages, in the fetus. Leiden researchers…
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Musika: The becoming of an artistic musical metaphysics
“Music is about everything else,” theater director Peter Sellars said upon accepting his Polar Music Prize back in 2014. Although it is about particular musical problems, Stanimiras dissertation is about ‘everything else’, too. What and how that is, could be summed up in different ways depending on…
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Zebrafish personality, stress physiology and behaviour in the context of sound exposure
To what extent is sound a stressor to fish? And are behavioural and physiological phenotypes equally sensitive to disturbance by noise pollution?
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Working at the Faculty of Science
Working for a top faculty? Discover the vacancies at the Faculty of Science and apply immediately.
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Ecology of the Ethiopian wolf in a changing landscape: Human carnivore interactions in Afroalpine ecosystems of Ethiopia
Do Ethiopian wolves change their diet and foraging strategy in the landscape under different land uses? How land use affect Afro-alpine rodent Communities? How important are Afro-alpine natural resources utilisation for local livelihoods? What is the human perception of conflict in the Afro-alpine a…
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Studium Generale & YAL
YAL now has its own lecture series! In collaboration with Studium Generale, we organise ‘Young Academy Leiden lectures'.
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Minors
The minors offered by the Faculty of Governance and Global Affairs in The Hague are closely linked to the defining image of The Hague as a city of international justice, peace and security as well as the centre of Dutch public administration and international governance.
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Key publications
Key research articles and book chapters of the Chromatin group.
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LEAF
Leiden University encourages all its laboratories to obtain LEAF (Laboratory Efficiency Assessment Framework) accreditation.
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Inverse Agonism and Constitutive Activity
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Inside the expert's head
In a lot of research on education, general didactic principles are applied to a particular area of study. ‘But every field of study also has its own ways of thinking’, argues professor Fred Janssen. ‘If you can identify those ways of thinking, then you have a lot of indicators for how you can best organise…
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History
Life Sciences Artificial Intelligence Data Science
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Unravelling the genes responsible for life history traits in the giant woody cabbage (Brassica oleracea)
Which genes are involved in woodiness and associated traits such as drought tolerance, flowering time, stem elongation, life span, and plant herbivory, and how do these gene regulatory pathways overlap?
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Research lines
Physics and Engineering Approaches to Biomedicine and Pharmacology
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Physics and Engineering Approaches to Biomedicine and Pharmacology
Mashaghi lab conducts research at the interface of physics, engineering and biomedicine. We develop and use theoretical and experimental approaches to address basic and applied research problems.
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History
The Old Observatory has a rich history. On this page you will find a short version of the history that took place in the observatory.
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Formulation and Characterization of Vaccines
Vaccines are an extraordinary category of biopharmaceuticals. They are usually prophylactic and come in many types, from whole bacteria to peptides and nucleic acids. They are very cost effective and almost every human on the planet is vaccinated. The latter mandates that vaccines have to be extremely…
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Internships
The SBB Internship is a great Opportunity for both Students and Organisations: Almost all SBB students look back upon their internship with positive feelings, since it is a valuable experience.
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Library
The University Libraries provide access to a wealth of information: from e-journals, e-books and databases to printed material. The libraries are more than just a gateway. As a service organization we also help researchers find information, manage their data, assess the best places to publish their…
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Our facilities
In support of the research and education, the Leiden Institute of Advanced Computer Science (LIACS) has a Research and Education laboratory at its disposal. Within this environment, we can offer machines that go beyond normal office automisation and production.
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Psychology (BSc)
The International Bachelor in Psychology in Leiden is a broad study with a strong focus on research.
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About the programme
The two-years MSc programme spans the entire spectrum of Analytical BioSciences, Biopharmaceutics, Drug Delivery Technology, Medicinal Chemistry, Pharmacology and Toxicology.
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Assistant Professor in Automated Reasoning (0.8-1.0 FTE)
Science, Leiden Institute of Advanced Computer Science (LIACS)
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Fine Mechanical Department
What is the Fine Mechanical Department?
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Vision and Mission
The need for novel drugs as well as innovations in their development and application is as urgent as ever. Below we present our vision , mission, and our key research areas.
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Admission requirements
To be eligible for Applied Archaeology at Leiden University, you must meet the following admission requirements.