320 zoekresultaten voor “ancient gene” in de Publieke website
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Gene regulation in embryonic development
The human body consists of hundreds, perhaps thousands of different types of cells, each with different morphologies and functions, despite having the same genome.
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Daily Records of events in an Ancient Egyptian Artisans'Community'
Irene Morfini verdedigde haar proefschrift op 21 february 2019
- Aflevering 12: The Selfish Gene
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Ancient History (MA)
De master Ancient History van de Universiteit Leiden biedt een compleet en breed overzicht van de geschiedenis van de Griekse en Romeinse periode, met speciale aandacht voor de denkwijze en de sociaal-economische geschiedenis in de periode van 400 v.Chr – 400 na Chr.
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Ancient History (research) (MA)
In de specialisatie Ancient History (research) van de Universiteit Leiden bestudeer je de geschiedenis van de Griekse en Romeinse periode, in het bijzonder de mentaliteit en de sociale en economische geschiedenis in de periode van 400 voor Chr. tot 400 na Chr.
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Chromatin dynamics in single genes
Hoe beinvloed de structuur van één enkel gen de activiteit van genen die gevoelig zijn voor hormonen?
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Classics and Ancient Civilizations (MA)
De master Classics and Ancient Civilizations van de Universiteit Leiden is van hoog niveau. De opleiding gaat diep in op een van de belangrijkste domeinen van het intellectuele leven: de talen, geschiedenis, culturen en filosofie van de oude beschavingen.
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The impact of migration: Migrant-related change in the ancient Near East
Dit project beoogt de multidirectionele effecten van gedwongen en vrijwillige vormen van migratie in het oude Nabije Oosten te onderzoeken.
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Classics and Ancient Civilizations (research) (MA)
De onderzoeksmaster Classics and Ancient Civilizations (research) van de Universiteit Leiden beslaat het volledige spectrum van het huidig onderzoek naar de beschavingen van de Grieken en de Romeinen, Egypte en het Oude Nabije-Oosten.
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Exploring Grainyhead-like 2 target genes in breast cancer
The objective of this study was to investigate the expression and function of GRHL2 in different breast cancer subtypes.
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Image analysis for gene expression based phenotype characterization in yeast cells
Promotores: T.H.W. Bäck, A. Plaat, Co-promotor: F.J. Verbeek
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mutagenesis to identify breast cancer drivers and therapy resistance genes in mice
In this thesis, we used genetically engineered mouse models to identify genes and pathways that are involved in ILC formation and in the development of resistance to FGFR-targeted therapy.
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The writing culture of ancient Dadan; a description and quantitative analysis of linguistics variation
Fokelien Kootstra verdedigde haar proefschrift op 23 april 2019
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Identification and characterization of developmental genes in streptomyces
Promotor: Prof.dr. G.P. van Wezel
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Analysis of the angucycline biosynthetic gene cluster in Streptomyces sp. QL37 and implications for lugdunomycin production
Streptomyces bacteria are a valuable source of natural products, many of which are used in the clinic or in biotechnology.
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interplay between local three- dimensional chromatin architecture and gene expression
Nucleoid associated proteins maintain the architecture of the bacterial chromosome and regulate gene expression, hinting that their role as transcription factors may involve local three-dimensional chromosome re-modelling.
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Using mouse models to uncover genes driving tumorigenesis and therapy resistance in human breast cancer
To improve cancer treatments, personalized medicine approaches have aimed to identify exactly which mutations are driving tumor development in a given patient and specifically target these mutations using precision therapies.
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The role of the Arabidopsis AHL15/REJUVENATOR gene in developmental phase transitions
This thesis describes the functional analysis of the Arabidopsis AHL15 gene.
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Mechanisms and consequences of horizontal gene transfer in cell wall-deficient cells of Kitasatospora viridifaciens
The bacterial cell wall is a nearly universal structure that offers protection and gives the cell its shape. However, environmental stressors, such as cell wall-targeting antibiotics and hyperosmotic conditions, can induce bacteria to shift to a wall-deficient state. It is unknown whether the lack of…
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analysis of Dof transcription factors controlling heading date and PPDK gene expression in rice
Promotor: P.J.J. Hooykaas, Co-Promotores: P.B.F. Ouwerkerk, M. Wang
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Vascular tumor of bone and related lesions; from gene fusions to tumor models
Promotie
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the cure: Towards Improving Hematopoietic stem cell based lentiviral gene therapy
Promotie
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Functional characterization and unraveling the Gene Regulatory Networks (GRNs) of HD-Zip transcription factor HB40 (and HB22) in Arabidopsis
In this Ph.D. thesis, we characterized two novel upstream regulators of JUB1, HB40, and HB22, in Arabidopsis thaliana. In Chapter 2, we described functions of HB40 in modulating growth and development via the regulation of JUB1 and GA inactivation genes GA2OXs.
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Freedom of additional signals on genes: on the combination of DNA mechanics, genetics and translation speed
DNA carries various forms of information. Out of these forms of information the most well-known is classical genetic information.
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Novel role of the AT-HOOK MOTIF NUCLEAR LOCALIZED 15 gene in Arabidopsis meristem activity and longevity
Plant architecture has distinct forms in different plant species, but also within a species the finalarchitecture of a plant is determined by its gradual development and changes therein induced by environmental conditions during the plant’s life cycle.
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A time-space translation mechanism for patterning the vertebrate anteroposterior axis
My PhD project studies how the temporally sequential Hox gene expression is regulated during head-tail patterning of the frog embryo.
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Gene networks-based mechanistic assessment of drug-induced organ toxicity: a focus on liver and kidney
Drug induced organ toxicity is the main problem of the drug development and drug usage in the clinic. The liver and kidneys are the most sensitive organs towards drug induced toxicity.
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is gold: impacts of local FoxP1 knockdowns on auditory perception and gene expression in female zebra finches
The experiments described in this thesis employ local lentiviral knockdowns in brain areas of female zebra finches followed by behavioural assays consisting of preference and Go/Nogo tasks.
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Universiteit Leiden zesde plaats QS Ranking Classics and Ancient History
De faculteit Geesteswetenschappen scoort goed in de jaarlijkse QS World Universities Ranking By Subject. Dit jaar staan we als zesde in de categorie Classics and Ancient History.
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Linking the gene regulatory network with the functional physical structure of whole-genome engineered Arabidopsis mutants : an HR-MAS NMR-based
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.
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Voorbij Ancient Apocalypse
Archeoloog Peter Akkermans werd door YouTube-kanaal De Nieuwe Wereld geïnterviewd over de archeologie en het werk van Graham Hancock.
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PhD candidate (1,0 FTE) or Postdoctoral researcher (1,0 FTE) in Ancient Central Asian (Tarim Basin)
Geesteswetenschappen, Centre for Linguistics
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Modulation of plant chemistry by rhizosphere bacteria
Plant-microbe interaction resulted in different physio/chemical responses by host plant and interacting rhizobacteria.
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Exploring novel regulators and enzymes in salicylic acid-mediated plant defense
Salicylic acid (SA) is a plant hormone, which is involved in the defense responses to pathogens and to abiotic stress, and in the regulation of plant growth and development.
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Lezingenreeks Radboud Ancient and Medieval Studies
Radboud Ancient and Medieval Studies organiseert ook dit jaar een lezingenreeks. Het programma voor het eerste semester is hieronder te vinden.
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Solliciteren in Coronatijd: alumni Ancient History vertellen
Drie alumni van onze MA Ancient History vertellen hoe zij in coronatijd een baan vonden na hun afstuderen. Gabriël hing tijdens het gesprek een enorm bord met post-its als geheugensteuntje achter zijn laptop, Molly was blij dat de leden van de solllicitatiecommissie een ‘name tag’ op het scherm hadden…
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Mariëtte Keuken
Universitaire Bibliotheken Leiden
m.w.keuken@library.leidenuniv.nl | 071 5272039
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Archeoloog Bleda Düring reageert op Netflixserie Ancient Apocalypse
In de nieuwe Netflixserie Ancient Apocalypse zoekt schrijver Graham Hancock naar sporen van een geavanceerde beschaving in de diepe prehistorie die zou zijn weggevaagd door een apocalypse. Hoogleraar Bleda Düring bekeek de serie en vertelt in het radioprogramma OVT over deze beschaving die er nooit…
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Radboud Ancient and Medieval Lecture Series (Feb-June 2024)
De leerstoelgroep Oude en Middeleeuwse Geschiedenis aan de Radboud Universiteit organiseert een lezingenreeks tussen februari en juni 2024. De exacte data en tijden staan in het onderstaande programma.
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Discovery and exploitation of the transcriptional regulatory system of pectinases in Aspergillus niger
Pectin is a plant cell wall polysaccharide made of mainly D-galacturonic acid (GA) subunits. The potency of the filamentous fungus Aspergillus niger to naturally secrete high amounts of pectinases to degrade pectin has been utilized for the industrial production of pectinases.
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Evolution and development of orchid flowers and fruits
To gain more insight into the evolutionary development of orchid flowers and fruits, the orchid species Erycina pusilla was studied. The evolutionary origin of the median petaloid sepal, the callus on the labellum, and the stelidia was studied.
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Migration and Mobility in the Early Roman Empire
Migration and Mobility in the Early Roman Empire by Luuk de Ligt and Laurens E. Tacoma (Eds.)
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Understanding disease suppressive soils
Soil is a home for an unbelievable diversity and abundance of microbial life that is essential for supporting life on our planet.
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Carolien van Zoest
Faculteit der Geesteswetenschappen
c.h.van.zoest@hum.leidenuniv.nl | +31 71 527 2036
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Topopleidingen voor Geesteswetenschappen: Classics and Ancient Civilizations en North American Studies
De researchmaster Classics and Ancient Civilizations en de master North American Studies hebben het predicaat ‘Topopleiding’ gekregen van de Keuzegids Masters 2019. Deze onafhankelijke gids zet alle masteropleidingen per vakgebied bij elkaar zodat studiekiezers ze makkelijk kunnen vergelijken.
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Precision modeling of breast cancer in the CRISPR era
The molecular mechanisms that instigate a healthy cell to become malignant are fueled by (epi)genetic alterations in so-called driver genes.
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Disentangling drought-responsive traits with focus on Arabidopsis
In recent decades, climate change has led to more frequent and severe drought events, causing serious consequences such as increased forest mortality and significant crop yield losses. Understanding how drought affects plants, especially economically important herbaceous species, is crucial for predicting…
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Strategies for the improvement of genome editing in Arabidopsis thaliana
Increasing the efficiency of gene targeting (GT) as a genome editing tool in plants has been an important goal in plant biotechnology.
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Modulating the behaviour of pancreatic tumour cells
Promotores: Prof.dr. M.K. Richardson, Prof.dr. H.P. Spaink. Co-promotor: C.P. Bagowski
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Heme biosynthesis and regulation in the filamentous fungus Aspergillus niger
Promotors: Prof.dr. P.J. Punt, Prof.dr. C.A.M.J.J. van den Hondel