2,544 search results for “animal biology” in the Public website
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In conversation with the head of the rodent facility
Before patients can take a pill, scientists often spend years in the lab developing and testing a candidate drug. That often includes experiments with laboratory animals. As head of the rodent facility, Ilze Bot and her colleagues ensure that these experiments are conducted in an ethically responsible…
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Education highlights 2023
From educational adventures in the tropics, students building software for real customers, to bacteria that degrade plastics. Scroll through our highlights on educational innovation and the achievements of our students.
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Faces of Science: ‘I want to show how we’re finding alternatives to animal testing’
PhD candidate Sibel Bahtiri is one of the new Faces of Science. In videos and blogs, she will show what life is like as a young researcher.
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This is what you want to know about the new directors of education Biology as a student
From 1 October onwards, Dennis Claessen and Marcel Schaaf will be the new directors of education of Biology. They will replace Han de Winde. Schaaf will be responsible for the bachelor, while Claessen will mainly focus on the master tracks of Biology. We gave students and the education office the change…
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“Kees Bakker" award for Bregje Brinkmann
Leiden Biology student Bregje Brinkmann received the annual award for being the best BSc-student in 2014 from the “Stichting Professor Dr. K. Bakker-fonds”.
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Pam Engelberts receives the “Kees Bakker Award”
Leiden Biology student Pam Engelberts received the annual award for being the best BSc-student in 2016 from the “Stichting Professor Dr. K. Bakker-fonds”.
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Vera van Noort appointed “Van der Klaauw professor”
Vera van Noort, professor in Computational Systems Biology at the KU Leuven (Belgium), is appointed holder of the rotating chair “Van der Klaauw Professor” for the year 2015-2016 at the Institute of Biology. Holders of the chair bring inspiring research and teaching in theoretical biology to the University.…
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Painting animals; make a painting of your favorite animal
Arts and leisure, Arts and leisure
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Chemical tools to study lipid signaling
Synthesis and application of chemical biology tools to study immunomodulatory signaling lipids.
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The Ethiopian wolf: respected and threatened by local cattle farmers
The rare Ethiopian wolf is increasingly coming into contact with local cattle farmers. PhD candidate Girma Eshete explored ways of saving this elegant animal from being wiped out. Phd-defense on 5 September.
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Facts and figures
We are transparent about our research involving laboratory animals, which includes providing access to our annual statistics. On this page, you will find an overview of various aspects, such as the number of animals and the species we use, the types of research for which we employ animals, and the level…
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Functions of P38 and ERK kinases in zebrafish early development
Promotor: Prof.dr. H.P. Spaink Co-promotor: Dr. B.E. Snaar
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From methanol to medicine – Sustainable microbial production of polyketide antibiotics
Can the pink-pigmented microbe Methylobacterium extorquens be genetically engineered to convert the sustainable raw material methanol into antibiotics?
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The tension between nature conservation and economic valuation of ecosystem services
Promotores: G.R. de Snoo, W.T. de Groot, Co-promotor: C.J.M. Musters
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Thiosugars: reactivity, methodology and applications
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…
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Systems diagnosis in chronic disease: prediction and evaluation
Promotor: J. van der Greef, T. Hankemeier; Co-promotor: H.A. van Wietmarschen
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Chemical Tools to Illuminate N-acylphosphatidylethanolamine Biosynthesis
This thesis describes the development and optimization of the first molecular tools to study the enzyme PLA2G4E.
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Biology student Sander van Zon: ‘We can still learn so much more about lichens’
Lichens enthusiast Sander van Zon was eager to use his knowledge for his internship. He wrote an excellent thesis on lichens’ biodiversity in the city, of which his first scientific publication will appear soon. With it, he is nominated for the Leiden Science Young Talent Award 2022.
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Proefdieronderzoek
proefdieren dierproeven universiteit leiden geneesmiddelonderzoek geneesmiddelen
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Hybrid zone dynamics in amphibians
Hybrid zones occur where two species meet and produce offspring (hybrids). Typically, hybrids show a considerable reduction in fitness. In this thesis two hybrid zones are treated.
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Animaton and Memory
This book examines the role of memory in animation, as well as the ways in which the medium of animation can function as a technology of remembering and forgetting. By doing so, it establishes a platform for the cross-fertilization between the burgeoning fields of animation studies and memory studie…
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Greenifying industrial biotechnology through the creation of synthetic endosymbionts
Is it possible to synthesize industrially relevant compounds in a sustainable manner through the use of light-capturing cyanobacteria?
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Inhibitors and probes targeting mannanases
This thesis describes the synthesis and biochemical evaluation of a variety of cyclophellitol based activity-based probes and inhibitors targeting various endo- and exo-acting retaining glycosidases. In the last two decades a variety of probes and inhibitors for (hemi)cellulose degrading enzymes have…
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The complicated conservation problem of genetic pollution
How does invasive hybridization affect threatened native species?
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Research
Research at the BIOSYN group is comprised of the following research themes:
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LED3 Lecture: Translational Chemical Biology
Lecture
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Meindert Lamers
Science
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Roderick Bouman
Science
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Merijn de Bakker
Science
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Sandra Irmisch
Science
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Lennart Schada von Borzyskowski
Science
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Anthe Janssen
Science
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Hermen Overkleeft
Science
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Paul Kessler
Science
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Roeland Merks
Science
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Esther van der Ent
Science
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Sylvia de Pater
Science
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Wil Tamis
Science
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ZF-HEALTH - Zebrafish Regulomics for Human Health
How can zebrafish research help understanding human diseases?
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Niko Tinbergen lecture 2019: Stem cells, mini organs and eternal life
Three speakers, three fascinating science stories and a well-filled lecture hall. The Niko Tinbergen Lecture had a successful restart on 10 December 2019.
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Annemarie Meijer appointed full Professor of Immunobiology
Annemarie Meijer is appointed full Professor of Immunobiology. Meijer’s research focuses on immunobiology and infectious disease. She uses the zebrafish as a model for understanding mechanisms of host immune defense against intracellular bacterial pathogens.
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Inaugural lecture Annemarie Meijer
On Monday 21 September Annemarie Meijer, Professor of Immunobiology, presented her inaugural lecture on immunobiology and infectious disease.
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Workshops & Demo's
During the Leiden Science Family Day, you can take part in various workshops. You can also watch various demonstrations. Where will you go?
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Dancing for science: Annebelle Kok finalist of Dance Your PhD
Explaining your PhD research to others can be quite difficult, especially without talking! PhD student Annebelle Kok of the Institute of Biology Leiden was one of the finalists of the 'Dance Your PhD' competition of scientific journal Science. ‘You have to understand your own research well if you are…
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PhD candidate - biodiversity & society: the Dutch home as a multispecies space
Social and Behavioural Sciences
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Jubilee and Farewell conference of CEDC
Short description about 20th anniversary of CEDC, the fieldstation in Cameroon, and 20 years of cooperation between Leiden University with the University of Dschang in Cameroon.
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Evolutionary molecular dynamics
This thesis introduces the concept of
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Functions of leptin in tuberculosis and diabetes: multi-omics studies across species
In this thesis, I study 1) metabolic alterations in tuberculosis related to wasting syndrome in human patients as well as in rodent and fish animal models. 2) effects of the mutation of the leptin gene on cachexia and diabetes in rodent and zebrafish animal models.
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Drug research
In the Drug Research theme, we primarily work with rodents. Rodents, such as mice, are one of the most common laboratory animals. These small mammals are easily housed and exhibit a rapid rate of reproduction.
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ASCL Seminar: Animals in Africa - Human-animal relationships through the lenses of decoloniality and ubuntu
Lecture