Universität zu Köln

Thesis

Goncalves-Dias, Jose Miguel ORCID: 0000-0001-9230-6004 (2024). Uncovering and Popularizing the Genomic Mosaic of Grain Amaranth Domestication. PhD thesis, Universität zu Köln.

Bechtel, Hanna (2024). Activator and inhibitor interactions and expression during trichome patterning in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Losemann, Emely Kristin ORCID: 0000-0001-8990-971X (2024). Impact of evolution of C4 photosynthesis on N nutrition. PhD thesis, Universität zu Köln.

Huang, Luyao (2023). Functional characterization of the Ustilago maydis effector genes UMAG_11060 and UMAG_05306. PhD thesis, Universität zu Köln.

Chen, Li (2023). Alterations of Plant and Bacterial Sulfate Assimilation Pathway Affect Immunity and Pathogenicity. PhD thesis, Universität zu Köln.

Wanke, Alan ORCID: 0000-0002-8932-1809 (2023). Innate sensing of β-glucans in plants: insights into the role of host β-glucanases and fungal cell surface glycans in plant-fungal interactions. PhD thesis, Universität zu Köln.

Mahdi, Lisa ORCID: 0000-0003-1559-5492 (2023). Characterization of the Mechanisms underlying Plant-Microbe Multipartite Interactions. PhD thesis, Universität zu Köln.

Schwier, Melina A. ORCID: 0000-0001-6416-2605 (2023). MYB67, a novel regulator of camalexin biosynthesis in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

López Ramos, José María (2023). Dissection of the signalling function of O-acetylserine in plants. PhD thesis, Universität zu Köln.

Eitzen, Katharina Sophia (2022). The role of fungal lifestyle and secreted effectors in complex phyllosphere microbial communities. PhD thesis, Universität zu Köln.

Pietsch, Jessica ORCID: 0000-0003-1908-2993 (2022). Cross-regulatory interactions of trichome patterning genes in Arabidopsis thaliana and related species. PhD thesis, Universität zu Köln.

Jeena, Ganga (2021). A bioinformatics approach to quantify the effects of the underlying regulatory mechanisms on natural variation in gene expression by allele-specific expression analysis in Arabidopsis thaliana accessions using RNA-Seq Data. PhD thesis, Universität zu Köln.

Koebke, Eva (2021). The BEACH domain containing protein SPIRRIG in an interplay with TZF proteins and the characterization of SPIRRIG in M. polymorpha. PhD thesis, Universität zu Köln.

Schurack, Selma (2021). Mechanisms of quantitative disease resistance in the maize - Ustilago maydis interaction. PhD thesis, Universität zu Köln.

Wieters, Benedict ORCID: 0000-0001-6476-1587 (2021). Polygenic architecture of growth rate in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Mitreiter, Simon (2021). Epigenetic regulation of glucosinolate biosynthesis and the contribution of regulatory variation to interspecific diversity in glucosinolate profiles. PhD thesis, Universität zu Köln.

Kerner, Konstantin (2020). Domain-Specific Function and Subcellular Localization of Components of the COP1/SPA Complex in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Takou, Margarita (2020). The polygenic basis of adaptation in Arabidopsis lyrata. PhD thesis, Universität zu Köln.

Bouzid Elkhessairi, Maroua (2019). Comparative analysis of the drought stress response across the Arabidopsis genus. PhD thesis, Universität zu Köln.

Wolff, Heike (2019). Analysis of heat-induced localization of ESCRTIII core and associated proteins to mRNP granules in A. thaliana. PhD thesis, Universität zu Köln.

Mapar, Mona (2019). Genetic and molecular analysis of trichome and root hair development in Arabis alpina. PhD thesis, Universität zu Köln.

Frerichs, Anneke (2019). Veränderungen im Transkriptom und Chromatin bei der Festlegung von Gründerzellen im Arabidopsis thaliana Infloreszenzmeristem. PhD thesis, Universität zu Köln.

Dittberner, Hannes (2019). Evolutionary processes shaping natural variation in two Brassicaceae species. PhD thesis, Universität zu Köln.

Reder, Tanja (2019). A case study of species delimitation with molecular methods: the algal genus Microthamnion (Microthamniales,Trebouxiophyceae). PhD thesis, Universität zu Köln.

Artz, Oliver (2018). On the evolution of light signaling: The COP1/SPA complex in Physcomitrella patens. PhD thesis, Universität zu Köln.

Westermann, Jens ORCID: 0000-0001-9315-9691 (2018). Unraveling novel and evolutionarily conserved regulators of cell wall integrity signaling in tip-growing plant cells. PhD thesis, Universität zu Köln.

Zhang, Bipei (2018). Evolutionary Analysis of MYBs-bHLH-WD40 Protein Complexes Formation and Their Functional Relationship in Planta. PhD thesis, Universität zu Köln.

Stephan, Lisa Marie ORCID: 0000-0002-1296-7548 (2018). Cell morphogenesis in Brassicaceae: Analysis of myosin functions and the BEACH domain protein SPIRRIG. PhD thesis, Universität zu Köln.

Franck, Christina Maria (2018). Characterisation and functional analysis of receptor-like cytoplasmic kinase MARIS and protein phosphatases ATUNIS1 and ATUNIS2 in tip-growing plant cells. PhD thesis, Universität zu Köln.

Baumann, Dorian Alexander (2018). Function of triterpenes in Arabidopsis thaliana and their anti-inflammatory activities in mammalian hepatoma cells. PhD thesis, Universität zu Köln.

Rippin, Martin (2018). Biological Soil Crust Microalgae and Cyanobacteria - Key Players in Polar and Alpine Ecosystems. PhD thesis, Universität zu Köln.

Wittek, Sebastian (2018). Acquisition of photoautotrophy in kleptoplastic dinoflagellates-Nusuttodinium aeruginosum/acidotum as a case study. PhD thesis, Universität zu Köln.

Fesel, Philipp (2018). Insights into β-glucan biology in mutualistic plant-microbe interactions. PhD thesis, Universität zu Köln.

Jiang, Panpan (2017). Light signaling in Arabis alpina, a perennial relative of Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Ordonez Herrera, Natalia Maria (2017). Analysis of COP1/SPA signalling events in plant developmental responses. PhD thesis, Universität zu Köln.

Çebi, Zehra (2017). Efficient microscale screening of various Haematococcus pluvialis strains for growth and astaxanthin production. PhD thesis, Universität zu Köln.

Hilgers, Elke Jana Andrea (2017). Untersuchungen zur physiologischen Rolle des Xylulose-5-phosphat/Phosphat-Translokators in Arabidopsis thaliana Mutanten mit Defekten im primären und sekundären Metabolismus. PhD thesis, Universität zu Köln.

Ekelhof, Alice (2016). Biotechnological Aspects of Extracellular Polysaccharide Production by Microalga Netrium digitus using Twin-Layer. PhD thesis, Universität zu Köln.

Costa Kiperstok, Alice (2016). Optimizing immobilized cultivation of Haematococcus pluvialis for astaxanthin production. PhD thesis, Universität zu Köln.

Piltz, Bastian (2016). Immobilized Microalgae for Nutrient Recovery from Source Separated Urine. PhD thesis, Universität zu Köln.

Langenbach, Dorothee (2016). Optimising biomass and peridinin production in the immobilised cultivation of the dinoflagellate Symbiodinium voratum. PhD thesis, Universität zu Köln.

Li, Tong (2015). Dynamic interactions in an artificial phototrophic biofilm for biotechnological applications. PhD thesis, Universität zu Köln.

Sutipatanasomboon, Arpaporn (2015). Functional analysis of Arabidopsis thaliana lesion mimic mutant cfs1 in ESCRT complex-related protein trafficking. PhD thesis, Universität zu Köln.

Klasen, Jonas Raphael (2015). Development and application of statistical algorithms for the detection of additive and interacting loci underlying quantitative traits. PhD thesis, Universität zu Köln.

Heinrichs, Luisa (2015). Die Rolle exogen zugeführter Zucker in der Hochlicht-Akklimatisierung von Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Wöstefeld, Nicole (2014). Entwicklungsabhängige Analysen zum Kohlenstoffmetabolismus und biotechnologische Ansätze zur Ertragssteigerung der Nutzpflanzen Beta vulgaris (Zuckerrübe) und Solanum tuberosum (Kartoffel). PhD thesis, Universität zu Köln.

Zamani-Nour, Shirin (2014). Characterization of cytosolic phosphoglucoisomerase (cPGI) through analysis of Arabidopsis thaliana mutants. PhD thesis, Universität zu Köln.

Balcerowicz, Martin (2013). Genetic and Biochemical Characterisation of Light Signalling Events during Arabidopsis Seedling and Stomata Development. PhD thesis, Universität zu Köln.

Mekonnen, Dereje Worku (2013). Phenotypic and chemotypic characterization of GABA-shunt mutants in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Ronquillo-López, María Gabriela (2013). Cloning and validation of YELLOW STRIPE 3 (Ys3) and its implication on iron metabolism in maize (Zea mays L.). PhD thesis, Universität zu Köln.

Seenivasan, Ramkumar (2013). Identification of a new eukaryotic phylum ‘Picozoa’ in the oceanic environment. PhD thesis, Universität zu Köln.

Borgal, Lori (2013). Wnt Regulation in Cystic Kidney Diseases: Roles for Jade-1, NPHP4, and CK1α. PhD thesis, Universität zu Köln.

Reichel, Annemarie (2013). Analyse und funktionelle Komplementation von GABA-Stoffwechselmutanten in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Rolauffs, Sebastian (2012). On the interaction of light and auxin signalling in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Ungewickell, Veronika (2012). Exploration of chemoprotective activities in Arabidopsis thaliana activation tagged lines. PhD thesis, Universität zu Köln.

Zell, Martina B. (2012). Malat Metabolismus und die Rolle der NADP-Malat Enzym Isoformen in der C3-Modellpflanze A. thaliana. PhD thesis, Universität zu Köln.

Berlepsch, Simon Hans Arnfrid Sittich Freiherr von (2012). Charakterisierung der vektoriellen Acylierung als Mechanismus des Fettsäuretransports in Synechocystis sp. PCC 6803. PhD thesis, Universität zu Köln.

Fackendahl, Petra Christina (2012). Functional Analysis of Arabidopsis SPA Proteins in Plant Growth Control. PhD thesis, Universität zu Köln.

Selbach, Kristina (2012). Funktionelle Analyse des SCAR/WAVE- und Exocyst-Komplexes hinsichtlich der Zellmorphogenese in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Ungru, Alexander H. (2011). Analysis of communication pathways during seed development in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Siddalingappa Balkunde, Rachappa (2011). Trichome patterning in Arabidopsis thaliana: Mechanism and the role of TTG1 depletion/trapping. PhD thesis, Universität zu Köln.

Kumar, Manoj (2011). Analysis of cell proliferation and growth control during seed development in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Schrader, Andrea (2011). Identification of novel regulators of COP1-controlled morphogenesis in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Schmitz, Jessica (2011). Untersuchungen zur Hochlicht-Akklimatisierung von Arabidopsis thaliana Mutanten mit Defekten im Kohlenhydratstoffwechsel. PhD thesis, Universität zu Köln.

Jonik, Claudia (2011). Biotechnologische Ansätze zur Ertragssteigerung in transgenen Kartoffeln (Solanum tuberosum) durch Manipulation der source/sink-Beziehung. PhD thesis, Universität zu Köln.

Maier, Alexander (2011). Genetic and Biochemical Characterization of COP1/SPA Funktion in Arabidopsis Photomorphogenesis. PhD thesis, Universität zu Köln.

Prabhakar, Veena (2010). Plastidic Phosphoenolpyruvate: Investigations on its role in plant growth and development. PhD thesis, Universität zu Köln.

Ranjan, Aashish (2010). The role of COP1/SPA in light signaling: Growth control, cell-cell communication and functional conservation in plants. PhD thesis, Universität zu Köln.

Engqvist, Martin (2010). Characterization of three 2-hydroxy-acid dehydrogenases in the context of a biotechnological approach to short-circuit photorespiration. PhD thesis, Universität zu Köln.

Hüser, Anke Christine (2009). Gamma-aminobutyric acid Metabolism in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Baumann, Gisela (2009). How to assess rangeland condition in semiarid ecosystems? The indicative value of vegetation in the High Atlas Mountains, Morocco. PhD thesis, Universität zu Köln.

Burgmer, Tanja (2009). Effects of climate variability and physical forcing on the diversity of aquatic organisms. PhD thesis, Universität zu Köln.

Vardanyan, Nelli (2009). Functional genomics of cartwheel proteins: Bld10 localizes to parental basal bodies and forms a protein complex. PhD thesis, Universität zu Köln.

Tran, Hoang-Dung (2009). Sequencing fragments of cryptophyte plastomes from 16S rRNA to rbcL genes and phylogenetic analyses based on the protein-encoding genes located in these fragments. PhD thesis, Universität zu Köln.

Wester, Katja (2009). Trichom-Entwicklung in Arabidopsis thaliana als Modellsystem für de novo Musterbildungsprozesse. PhD thesis, Universität zu Köln.

Kunz, Hans-Henning (2009). Biochemische Charakterisierung der Fettsäure-Beta-Oxidation als Teil des Dunkelstoffwechsels von Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Eisold, Jenny (2009). Rangeland use in Northwestern Namibia . An integrated analysis of vegetation dynamics, decision-making processes and environment perception. PhD thesis, Universität zu Köln.

Shi, Jing (2009). Removal of nitrogen and phosphorus from municipal wastewater using microalgae immobilized on Twin-Layer system. PhD thesis, Universität zu Köln.

Zietek, Tamara (2009). Etablierung der Peptid-Aptamertechnologie zur Modifikation des Carotinoid-Stoffwechsels in Pflanzen. PhD thesis, Universität zu Köln.

Pusch, Stefan Rene (2008). Interaktionsanalyse von CDKA;1 und anderen Zellzyklusregulatoren aus Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Fahnenstich, Holger (2008). Biotechnologische Ansätze zur Reduktion photorespiratorischer Verluste in A. thaliana. PhD thesis, Universität zu Köln.

Chikkaputtaiah, Channakeshavaiah Kolagondanahally (2008). Molecular and Functional Characterization of the Arabidopsis ESCRT-I complex. PhD thesis, Universität zu Köln.

Yatusevich, Ruslan (2008). Analysis of the MYB28, MYB29 and MYB76 transcription factors involved in the biosynthesis of aliphatic glucosinolates in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Fittinghoff, Kirsten (2008). Functional Analysis of the SPA Gene Family in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Dartan, Burcu (2008). Molecular and biochemical analysis of trichome patterning in arabidopsis thaliana. PhD thesis, Universität zu Köln.

Greiten, Christian (2008). Untersuchungen von Sink / Source Verhältnissen in transgenen Kartoffeln (Solanum tuberosum), welche den PsGPT und AtNTT1 überexprimieren. Analysen von Freilandanzuchten und Analysen von Kartoffeln, welche die AtATase2 überexprimieren. PhD thesis, Universität zu Köln.

Shahriari, Mojgan (2008). Molecular and cell biological analysis of the ESCRT system in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Spitzer, Christoph (2007). The Arabidopsis elch mutant reveals functions of an ESCRT component in cytokinesis. PhD thesis, Universität zu Köln.

Mutondo, Moola (2007). AtSRA1 and AtSCAR2: Regulators of ARP2/3 complex - mediated cell morphogenesis in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Galiana Jaime, Elena (2007). Analysis of trichome pattern formation in Arabidopsis thaliana: The role of KAKTUS in protein degradation. PhD thesis, Universität zu Köln.

Löttgert, Tanja (2007). Der Einfluss eines Phosphoenolpyruvat/Phosphat-Translokators der inneren Plastidenhüllmembran auf Entwicklungsprozesse in Arabidopsis thaliana. Untersuchungen an der cue1-Mutante. PhD thesis, Universität zu Köln.

Nowack, Moritz K. (2007). Functional analysis of CDKA;1, the Arabidopsis thaliana homologue of the p34cdc2 protein kinase. PhD thesis, Universität zu Köln.

Rollwitz, Inga (2007). Identifikation von Transportern und Charakterisierung ihrer Rolle im Nukleotidzucker- und Glucosinolat-Stoffwechsel in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Berger, Bettina (2007). The role of HIG1/MYB51 in the regulation of indolic glucosinolate biosynthesis. PhD thesis, Universität zu Köln.

Herrmann, Ullrich (2007). Two genes involved in trichome morphogenesis: Localisation and putative function of STI and At-CLASP in A. thaliana. PhD thesis, Universität zu Köln.

Doan, Jean-Michel (2007). Genes upregulated during flagellar regeneration in the scaly green alga Scherffelia dubia: identification of the first scale-associated protein, a novel protein. PhD thesis, Universität zu Köln.

Marquardt, Daniel (2007). Identifizierung und Charakterisierung von knock-out Mutanten der plastidären Proteine DAP1 und DAP2 in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Horváth, Mihály (2007). Arabidopsis AMP-activated protein kinases in proteasomal complexes and their role in cell signaling. PhD thesis, Universität zu Köln.

Wilde, Petra (2007). Untersuchungen zur Diversität arbuskulärer Mykorrhiza-Pilze einer ausgewählten Binnenland-Salzstelle. PhD thesis, Universität zu Köln.

Santaella-Tenorio, Marcela (2006). Characterization of Proteins Homologous to Nucleotide Sugar Transporters in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Szakonyi, Dóra (2006). Genetic dissection of regulatory domains and signalling interactions of PRL1 WD-protein in Arabidopsis. PhD thesis, Universität zu Köln.

Bachl, Anette (2005). Biochemische Charakterisierung der Isoprensynthase aus der Graupappel (Populus x canescens (Ait.) Sm.) und ihre Expression in Arabidopsis thaliana L. PhD thesis, Universität zu Köln.

Falk, Stefanie (2005). Funktionelle Analyse des ANGUSTIFOLIA-Gens aus Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Rösch, Christopher (2005). Entwicklung eines Datenbank-gestützten Computerprogramms zur taxonomischen Identifizierung von mikrobiellen Populationen auf molekularbiologischer Basis. PhD thesis, Universität zu Köln.

Weinl, Christina (2005). Challenging the plant cell cycle. Analysis of key cell cycle regulators in Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Zhang, Lizhi (2005). Characterization of potato plants overexpressing plastidic transporters involved in starch metabolism. PhD thesis, Universität zu Köln.

Niewiadomski, Patrycja (2005). Die Funktion der Glukose 6-Phosphat/Phosphat Translokatoren während der Pflanzenentwicklung insbesondere im Hinblick auf die Gametogenese. PhD thesis, Universität zu Köln.

Pesch, Martina (2005). Trichom- und Wurzelhaar-Musterbildung in Arabidopsis thaliana. Vergleichende Promotoranalyse der Aktivatoren GLABRA1 und WEREWOLF, sowie der Inhibitoren TRIPTYCHON und CAPRICE. PhD thesis, Universität zu Köln.

Schoppmeier, Jutta (2004). GFP-Markierung von Cytoskelettproteinen in Chlamydomonas reinhardtii (Chlorophyceae). PhD thesis, Universität zu Köln.

Srinivas, Bhylahalli Purushottam (2004). Understanding the function of the Arabidopsis GLABRA 2 gene in Trichome patterning, morphogenesis and differentiation. PhD thesis, Universität zu Köln.

Freiesleben, Konstanze (2004). Biosynthese der Luteolin-Glucuronide im Roggenprimärblatt-Mesophyll: Charakterisierung der Glucuronosyltransferasen. PhD thesis, Universität zu Köln.

Koblenz, Bettina (2004). Centrin - RNAi in Chlamydomonas reinhardtii. A: Analysen der Centrinfunktionen anhand eines centrindefizienten Phänotyps. B: Untersuchungen zur Inaktivierung des Centrin - RNAi - induzierenden Konstruktes in Chlamydomonas. PhD thesis, Universität zu Köln.

Eicks, Michael (2004). Heterologe Expression und Charakterisierung pflanzlicher Transportproteine. PhD thesis, Universität zu Köln.

Haß, Claudia (2004). Die Funktion des Responseregulators ARR2 in der Entwicklung von Arabidopsis thaliana. PhD thesis, Universität zu Köln.

Bouyer, Daniel (2004). Analysis of trichome differentiation in Arabidopsis thaliana: From cell fate initiation to cell death. PhD thesis, Universität zu Köln.

Schütz, Ingeborg (2003). Polarisation des pflanzlichen Aktinzytoskeletts - Profiline in Arabidopsis thaliana und Petroselinum crispum. PhD thesis, Universität zu Köln.

Ouziad, Fouad (2003). Molekularbiologische Untersuchungen zur Schwermetall- und Salztoleranz in der Symbiose zwischen dem arbuskulären Mykorrhizapilz Glomus und Tomate. PhD thesis, Universität zu Köln.

Nußbaum, Stefanie (2003). Ecological studies on the vegetation of a semi-arid desert following a climatic gradient (Richtersveld, South Africa). PhD thesis, Universität zu Köln.

Eichhorn, Barbara (2002). Anthrakologische Untersuchungen zur Vegetationsgeschichte des Kaokolandes, Nordwest-Namibia. PhD thesis, Universität zu Köln.