Browsing Naturwissenschaften, Mathematik und Informatik by Referee "Dröge-Laser, Wolfgang PD Dr."
Now showing items 1-13 of 13
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The Role of Arabidopsis Class-II TGA Transcription Factors in PAMP-mediated Defense Responses
(2010-09-13)The redundant class-II TGA transcription factors TGA2, TGA5 and TGA6 are important activators of SA-induced defense response. In this thesis, the influence of class-II TGA factors in ... -
Functional Analysis of the Salicylic Acid-Responsive PR-1 Promoter in Arabidopsis thaliana
(2010-02-04)The Arabidopsis PR-1 gene belongs to a subset of genes upregulated during systemic acquired resistance (SAR), a plant defense response against a broad spectrum of pathogens mediated ... -
Zur Pluripotenz Spermatogonialer Stammzelllinien
(2008-12-16)Spermatogonial stem celllines isolated and cultivated from adult mouse testis are pluripotent. For further investigation we compared these celllines with pluripotent embryonic stem celllines ... -
The GRAS Protein SCL14 and TGA Transcription Factors Interact to Regulate Stress-Inducible Promoters
(2008-11-12)This work deals with the identification of signal components involved in plants reaction to xenobiotic substances. The regulatory protein Scarecrow-like 14 (SCL14) was identified as a ... -
Analyse zweier differentiell regulierter Terpensynthasen in <i>Arabidopsis thaliana</i>
(2008-09-05)Volatiles play an important role in plant-plant and plant-insect interactions and plants can emit different volatile bouquets to communicate with their environment. Thus, it can be ... -
Verticillium longisporum induced gene expression in Arabidopsis thaliana
(2008-09-05)Verticillium longisporum is a soil-borne fungal pathogen causing vascular disease predominantly in oilseed rape. The pathogen enters its host through the roots and maintains a parasitic ... -
Identifikation und Regulation einer durch Insektenfraß induzierbaren Geranyllinalool-Synthase in Arabidopsis thaliana
(2007-02-12)Volatile secondary metabolites emitted by plants contribute to plant-plant, plant-fungal, and plant-insec communication. The C16-homoterpene TMTT (4,8,12-trimethyltrideca-1,3,7,11-tetraene) is emitted ... -
Die Bedeutung des Proteins Scarecrow-like 14 in der Regulation der Transkription von Stressgenen
(2006-10-23)The cis-regulatory element as-1 of many plant pathogen-related defence genes is inducible by salicylic acid (SA) and auxin. Reactive oxygen species (ROS) seem to be involved. A ... -
Charakterisierung von zwei Arabidopsis thaliana Mutanten mit erhöhter PR1-Expression
(2006-08-15)One of the main components of the plant defense response during an infection is the raise of endogenous salicylic acid levels which leads to an increased expression of defense genes. ... -
Patterns of post-translational histone modifications, chromatin condensation and DNA fragmentation during apoptosis
(2006-04-11)Cell shrinkage, formation of apoptotic bodies and chromatin fragmentation through cleavage of nucleosomal DNA into different fragment sizes catalysed by the DNase CAD (DFF40) are hallmarks ... -
Charakterisierung der endosomalen Qb-SNAREs Vti1a und Vti1b
(2005-08-05)SNARE proteins play an important role as mediators of membrane fusion in the intracellular membrane transport. The goal of this thesis was to enlighten the mechanism of intracellular ... -
Charakterisierung der Nicotiana tabacum bZIP-Transkriptionsfactoren BZI-2, BZI-3 und BZI-4 als Heterodimerisierungspartner von BZI-1
(2004-06-14)Three bZIP-transcription factors, BZI-2, BZ-3 and BZI-4 were isolated, which heterodimerise with BZI-1. In contrast to BZI-1, these proteins show distinct expression patterns. BZI-2 is ... -
Funktionelle Analyse von ERF-Transkriptionsfaktoren aus N.tabacum und A.thaliana im Rahmen der Pathogenresistenz
(2003-12-02)Using a Yeast-one-hybrid approach we isolated from a tobacco cDNA library two so far unknown transcription factors. Based on their DNA-binding AP2-domain we grouped them into the family of ERF-proteins and named them NtERF5 ...