1,253 zoekresultaten voor “guest and plant studies” in de Publieke website
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Plant Sciences
De missie van het Plant Sciences onderzoeksprogramma is om bij te dragen aan de duurzame productie van gewassen van hoge kwaliteit, bloemen en hoogwaardige producten met een biologische basis. Dit wordt gerealiseerd door het opdoen van fundamentele kennis over biologische processen omtrent de ontwikkeling…
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Metabolomic characterization of plant exudates and their correlation with plant defense systems
Plant exudates appeared long time ago in the history line of life in the early Devonian. They are typical saps produced by specialized cells.
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Hoe overleven planten?
Voor groep 4/5 basisschool.
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Soil legacy effects on aboveground plant-insect interactions
In this thesis, the role of plant-mediated soil legacy effects in shaping aboveground plant-insect interactions was investigated.
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Satellite remote sensing of plant functional diversity
Biodiversity enables ecosystems to thrive through the synergy of functional differences among organisms. While human well-being strongly depends on biodiversity-driven ecosystem services, human actions are also at the root of current unprecedented biodiversity declines.
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Impact of plant hormones on growth and development of actinobacteria
Plants are colonized by an astounding number of microorganisms that can provide different life-support functions, including nutrient acquisition and protection against (a)biotic stresses like drought or pathogen attack.
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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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Verspreiding van schimmels en zeldzame planten
Bepaalt de verspreiding van bodemschimmels zeldzaamheid van sommige planten?
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The rhizomicrobiome of Sorghum ; impact on plant growth and stress tolerance
The overall objectives of my thesis are to investigate the dynamics of the sorghum root microbiome and to explore the beneficial effects of the root microbiome on sorghum growth and stress tolerance.
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Plant occurrence in space and time: the importance of land use, habitat structure, and pollination mode
Plant diversity is essential for us and our planet as it sustains the stability of our ecosystems, provides vital materials and food to us and supports many ecosystem services.
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Plant-soil interactions determine ecosystem aboveground and belowground processes in primary dune ecosystems
Soil biodiversity is of great importance for the maintenance of multifunctionality in terrestrial ecosystems.
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General plant strategies and functions in wetlands: Global trait-based analyses
Wetland plants are distinguished from plants of other terrestrial ecosystems by their adaptations to specific habitat stresses, including waterlogged and flooding and the subsequent abundance of phytotoxic compounds.
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The role of AGC3 kinases and calmodulins in plant growth responses to abiotic signals
Promotor: Prof.dr. P. Hooykaas, Co-promotor: R. Offringa
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Learning from nature: using plant-soil feedback principles to improve growth and health of a horticultural crop
Plants and soils from natural ecosystems harbor great diversity of soil microorganisms, which could potentially contribute to the sustainability of horticulture. The knowledge about using wild plant species and soil from natural ecosystem to improve the crop health will advance the application of ecological…
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Calcium-dependent regulation of auxin transport in plant development
The plant hormone auxin regulates plant growth and development through polar cell-to-cell transport-generated maxima and minima. PIN FORMED (PIN) auxin efflux carriers determine the direction of this auxin flow through their asymmetric placement on the plasma membrane (PM).
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A monograph of the plant genus Trigonostemon Blume
Trigonostemon Blume is a plant genus in the family Euphorbiaceae comprising 59 species.
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Restoration of ditch bank plant diversity : the interaction between spatiotemporal patterns and agri-environmental management
Promotor: G.R. de Snoo, Co-promotor: C.J.M. Muster
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Impact of plant domestication on spermosphere and rhizosphere microbiome composition
Microbiome composition of the spermosphere and the rhizosphere of wild and modern bean accessions grown in an agricultural and a native soil from Colombia was characterized by metagenomics and cultivation-dependent approaches.
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Control of early plant development by light quality
This thesis describes how different colours of light affect various aspects of the growth and development of Arabidopsis and tomato plants.
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Above- and belowground interactions in Jacobaea vulgaris: zooming in and zooming out from a plant-soil feedback perspective
In this thesis, I focused on studying the above- and belowground interactions of J. vulgaris from a plant-soil feedback (hereafter, PSF) perspective. I investigated the temporal variation of negative PSF and examined the effects of root-associated bacteria on plant performance and aboveground herbiv…
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evolution in an invasive plant species: evolutionary changes in allocation to growth, defense, competitive ability and regrowth of invasive Jacobaea
Promotor: Prof.dr. P.G.L Klinkhamer, Co-promotor: K. Vrieling
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Central banking in difficult times
Nout Wellink sprak over de rol van de centrale bank in het huidige roerige financiële klimaat. Daarbij gaat hij ook in op de gewijzigde kapitaaleisen die voor banken gelden.
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De val van DSB
Rutger Schimmelpenninck en Ben Knüppe, de curatoren van DSB en beiden alumni van de Universiteit Leiden, delen hun ervaringen over een van de meest spraakmakende faillissementen van deze tijd: de val van DSB.
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Actuele economische en financiële ontwikkelingen
'Ik ga het waarschijnlijk hebben over wat er de dag ervoor is gebeurd.'
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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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Control of Western flower thrips through jasmonate-triggered plant immunity
We showed that constitutive and inducible chemical and morphological defenses against Western flower thrips differ between tomato and chrysanthemum plants.
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Rutsel Martha verzorgde Hazelhoff Guest Lecture
Wanneer niet alle monniken gelijk zijn: problemen van internationaal publiekrecht in de geld- en kapitaalmarkt.
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Molecular engineering of plant development using Agrobacterium-mediated protein translocation
Supervisor: P.J.J. Hooykaas Co-Supervisor: R. Offringa
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Een kijkje achter de schermen bij De Nederlandsche Bank
Een lezing over de drive, dynamiek én dilemma's van onze centrale bank/toezichthouder. Joanne Kellermann zal ingaan op de rol die DNB als centrale bank al 200 jaar vervult in ons land en op de dilemma's waar een toezichthouder mee te maken kan krijgen. Hoe kan er een juiste balans worden gevonden tussen…
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A meta-analysis of wetland plant traits in relation to the strategies of wetland plants and the impacts on ecosystem functioning
What are trait-trait relationships in wetlands? To what extent the so-called leaf economics traits deviate from terrestrial ecosystems? How traits specific to wetland plant relate to plant strategies? What’s the relationship between wetland plant traits to the ecosystem functioning (e.g. productivity,…
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Empirical Legal Studies Leiden
Empirical Legal Studies in Leiden focust op het bouwen van een interdisciplinaire gemeenschap van rechtsgeleerden en sociale wetenschappers die samen juridische vraagstukken onderzoeken op het snijpunt van recht en gedrag, waarbij diverse soorten methoden worden gebruikt.
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De financiering van ontwikkelingssamenwerking
Deze lezing was de zesde in de reeks Hazelhoff Guest Lectures.
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membrane system : an ancestral model for plasma membrane transport in plant cells
Multicellular giant algae Chara species have been widely used in physiological studies for decades.
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The impact of sustainable forest management on plant and bird diversity in East Kalimantan, Indonesia
Promotor: G.R. de Snoo, Co-promotor: H.H. de Iongh, C.J.M. Musters
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Postdoc Three-dimensional simulation models of plant tissue mechanobiology (1.0 FTE for three years)
Wiskunde en Natuurwetenschappen, Mathematisch Instituut (MI)
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PhD: Modeling the mechanical regulation of plant development and regeneration (1.0 FTE)
Wiskunde en Natuurwetenschappen, Mathematisch Instituut (MI)
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Europese ontwikkelingen op monetair en financieel gebied
Minister van Financiën Jan Kees de Jager sprak op 6 september over de huidige, roerige Europese ontwikkelingen op monetair en financieel gebied.
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More JAZ in the orchestration of jasmonate-mediated plant defense
Prof.dr. J. Memelink
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From the root of variation: A metabolomics perspective to plant soil-feedback
By growing in a soil plants change the biotic and abiotic properties of the soil in which they grow.
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Wanneer niet alle monniken gelijk zijn: problemen van internationaal publiekrecht in de geld- en kapitaalmarkt
Rutsel Martha, voormalig minister van Justitie van de Nederlandse Antillen, voormalig General Council van Interpol en bovendien alumnus van de Universiteit Leiden, sprak over op de positie van Staten en intergouvernementele organisaties (IGO’s) binnen het internationaal financieel recht.
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The deadliest sin of the financial crisis
Op 11 mei 2016 ontving het Hazelhoff Centre for Financial Law Robert Pickel voor de elfde Hazelhoff Guest Lecture, getiteld ‘The Deadliest Sin of the Financial Crisis’.
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Collateral management: meer of minder risico?
Jacques Sevat gaf inzicht in de praktische en juridische aspecten van global collateral management: het constante beheer van zekerheden om de risico’s te beperken die een wereldwijd opererende bank als ING dagelijks loopt.
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Leiden Slavery Studies Association
De Leiden Slavery Studies Association (LSSA) is toegewijd aan het bevorderen van een beter begrip van slavernij en post-slavernij in elke periode en elk geografisch gebied.
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Een bankloze toekomst?
Wim Mijs, Chief Executive van de Europese Bankenfederatie (EBF) reflecteerde 11 februari 2016 op de vraag 'Een toekomst zonder banken?' tijdens de tiende Hazelhoff Guest Lecture.
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Guest lecture Jo van Steenbergen (April 13, RU)
Between the early thirteenth and early sixteenth centuries CE, the Sultanate of Cairo affected the balances of power elites across and beyond the regions of Egypt, Syria and the Eastern Mediterranean. Modern historiography has for a long time been determined by the idea of this sultanate as a highly…
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Ook planten hebben wel eens burenruzie
Herstel van de natuur op uitgeputte landbouwgrond en in natuurgebieden verloopt moeizaam. ‘Bodemtransplantatie’ kan mogelijk uitkomst bieden. Dat betoogt Martijn Bezemer, hoogleraar Ecologie van Plant-Microbe-Insect interacties. Oratie op 18 december.
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Joeri Lammerts
Faculteit Governance and Global Affairs
j.lammerts@fgga.leidenuniv.nl | +31 70 800 9506
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Regulation of the arabidopsis AGC kinase PINOID by PDK1 and the microtubule cytoskeleton
Plants, are sessile organisms, have developed strategies to adapt to changes in their environment, in part by altering their growth and development.
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Na je studie
Met de specialisatie Bioinformatica gebruik je kennis en vaardigheden uit de informatica om vraagstukken uit de (medische en moleculaire) biologie op te lossen.
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Hossam Ahmed
Faculteit der Geesteswetenschappen
h.i.a.a.ahmed@hum.leidenuniv.nl | +31 71 527 4417