Browsing Fakultät für Biologie und Psychologie (inkl. GAUSS) by Title
Now showing items 972-991 of 1661
-
Molekularbiologische Untersuchungen zu zentralnervösen Alterungsprozessen der Reproduktionsfunktion in der weiblichen Ratte
(2003-01-08)GABA neurones, as part of the GnRH network, play a significant role in the changes of age-related processes of the reproduction function. In order to study the regulation of the ovarian ... -
Molekulare Analyse der differentiellen Funktionen von Linkerhiston Isoformen bei Caenorhabditis elegans.
(2002-01-29)Linker histones are non-essential for the life on single-celled eucaryotes. Linker histones, however, can be important components of specific developmental programs in multicellular animals ... -
Molekulare Analyse des Biotin-regulatorischen Netzwerks Sinorhizobium meliloti durch Proteomanalyse, Expressionsstudien und Mutagenesen
(2003-10-16)Sinorhizobium meliloti is not able to synthesize endogenous biotin. Biotin-limitation leads to a clear reduction of metabolic activities, whereas biotin-sufficiency has a positive ... -
Molekulare Mechanismen der Regulation der Glukagon-Gentranskription durch die Pax6-Homöodomäne
(2007-06-05)The peptide hormone glucagon increases glucose output from the liver and thus maintains sufficient blood glucose levels during the fasting state. Malfunctions in biosynthesis and secretion ... -
Molekulare und funktionelle Analyse des Gens rings lost (CG4420) in der Entwicklung von Drosophila melanogaster
(2010-05-17)Oogenesis of Drosophila is an attractive model system to study the arrangement of the actin-cytoskeleton. At the beginning of oogenesis a 16-cell cyst is formed and all cells of these cyst ... -
Molekulare und funktionelle Analyse von Windei (CG12340) als Bindungspartner der Histonmethyltransferase Eggless während der Oogenese von <i>Drosophila</i>
(2009-02-16)The epigenetic regulation of gene expression plays a very important role in development and is often mediated by the methylation of histones. Trimethylation of histone 3 lysine 9 (H3K9me3) ... -
Molekulare, biochemische und strukturelle Untersuchungen an amylolytischen Enzymen von Thermotoga maritima MSB8
(2001-08-01)One of the most thermophilic and ancient bacteria known to date, the hyperthermophilic Thermotoga maritima MSB8 (growth range: 55°C - 90°C), degrades and fermentatively utilizes organic ... -
Molekulargenetische Untersuchungen an Überresten präkolumbischer Neuwelt-Camelidae aus dem Palpa-Tal (Peru)
(2008-06-25)The reconstruction of the socio-cultural organization of (pre-)historical populations is central interest of the archaeology. The co-operation of the humanities and the natural sciences ... -
Molekulargenetische Verwandtschaftsanalysen am prähistorischen Skelettkollektiv der Lichtensteinhöhle
(2006-05-23)The prehistoric anthropology is concerned with living conditions and way of life of historical populations. In particular, kinship analyses are in focus of anthropological research studies, ... -
Monitoring der Resistenzentwicklung des Maiszünsler (Ostrinia nubilalis), Hübner) gegenüber Bt-Mais
(2004-04-23)Goal of this thesis was to collect data about baseline susceptibility and resistance allele frequency of the Euopean corn borer (Ostrinia nubilalis, Lepidoptera: Pyralidae) in Germany and ... -
Monitoring von Membranen und membrangebundenen Dehydrogenasen in Essigsäurebakterien
(2013-11-20)The occurrence of intracytoplasmic membranes (ICM) in Gluconobacter oxydans was first described by Claus et al. in 1975. The presence of the ICM was observed during the early stationary growth phase. It was proposed, that ... -
Morphological Analysis of Kenyon Cells of the Drosophila Mushroom Bodies
(2017-01-18)Learning and memory is an adaptive behavioral trait that allows animals to make predictions about their environment based on previous experiences. Fruit flies that commonly use olfactory cues to locate food sources or ... -
Morphological and molecular adaptation of Aspergillus niger to simulated spaceflight and Mars-like conditions
(2021-10-18)The International Space Station (ISS) is an indoor-closed environment in Low Earth Orbit (LEO). Outside of the ISS, radiation is the most challenging factor outside. In turn, inside the ISS, spaceflight microgravity is the ... -
Mother-infant relationships in wild Guinea baboons (Papio papio)
(2023-02-16)During infancy, primates are heavily dependent on their mothers for nursing, transport, and thermoregulation, but also benefit from associating with their mothers for protection and social support. Furthermore, the mother ... -
Motivierter Informationsaustausch in Gruppen
(2004-08-12)Previous research in the area of information sampling has demonstrated that group discussion is dominated by information known to all members while information exclusively known to only one ... -
Multi-omics studies of RNA polymerase II transcription regulation by cyclin-dependent kinases
(2024-10-30)Phosphorylation of the C-terminal repeat domain (CTD) of RNA polymerase II (Pol II) plays a central role in the regulation of gene transcription in eukaryotes. In yeast and mammals, the CTD is highly conserved and consists ... -
Multiplexed cell-based assays to profile GPCR activities and cellular signalling
(2016-03-23)G protein-coupled receptors (GPCRs) are the largest class of cell surface receptors that are implicated in the physiological regulation of many biological processes. They mediate signals through complex networks of G ... -
Multitrophic interactions along a plant size gradient in Brassicaceae
(2015-02-19)Plant size is hypothesised to be a major driver of biotic interactions, as larger plants are more conspicuous and offer a wider range of resources and niches for associated animals. However, the role of interspecific ... -
Munc18 function in large dense-core vesicle exocytosis
(2005-03-23)Neurotransmitter and hormon release is based on Ca2+ dependent exocytosis. The sequential steps of exocytosis are executed by proteins and protein complexes. Formation of the SNARE complex ... -
Myelin lipids are energy reserves in the nervous system
(2021-03-18)Neuronal functions critically depend on a continuous supply of glucose as prolonged hypoglycemia can lead to severe brain injury. It is surprising that except for astroglial glycogen the brain has no visible energy reserves. ...