Dokumente Fakultät für Biologie und Psychologie (inkl. GAUSS) nach Gutachter "Hoppert, Michael PD Dr."
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GlmY and GlmZ: a hierarchically acting cascade composed of two small RNAs
(2014-09-10)In Escherichia coli and other enterobacteria, the homologous small RNAs (sRNAs) GlmY and GlmZ act in a hierarchical manner to feedback control expression of key enzyme glucosamine-6-phosphate (GlcN6P) synthase GlmS. Enzyme ... -
Glycerolmetabolismus und Pathogenität von <i>Mycoplasma pneumoniae</i>
(2008-06-03)Mycoplasma pneumoniae, the causative agent of atypical pneumonia, is able to use glucose and fructose as well as glycerol as sole carbon source. Glycerol is taken up by facilitated diffusion ... -
Identification and characterization of proteomic regulations in the cerebellum region of brain in MM1 and VV2 subtypes of sporadic Creutzfeldt-Jakob disease (sCJD)
(2017-05-17)Sporadic Creutzfeldt–Jakob disease (sCJD) is a fatal, transmissible spongiform encephalopathy (TSE) characterized by broad range of clinical and pathological manifestations. Pathological features of sCJD are largely dependent ... -
Identifikation von Genen und Mikroorganismen, die an der dissimilatorischen Fe(III)-Reduktion beteiligt sind
(2009-05-06)Dissimilatory iron reduction is one of the earliest, perhaps the first form of an anoxic respiratory system on earth. Microorganisms harboring this system couple their growth to the ... -
Identifikation – Von der Speziesbestimmung bis zur Identitätsfeststellung mit Hilfe von ancient DNA-Analysen
(2022-02-24)Molecular genetic analyses can be used to answer central questions in anthropology. These are usually the question of the species origin of bone finds or other biological material and, in the case of a human origin, the ... -
Impact of plant species, N fertilization and ecosystem engineers on the structure and function of soil microbial communities
(2014-02-26)Soil microbial communities are directly and indirectly influenced by a complex system of cross-interactions between different biotic and abiotic factors influencing each other, such as plant species and their respective ... -
Impact of rainforest conversion: How prokaryotic communities respond to anthropogenic land use changes
(2020-12-03)In this thesis, the impact of rainforest conversion to the managed land use systems jungle rubber, rubber plantation and oil palm plantation on structure and function of soil microbial communities was investigated. The ... -
Interaktion des Frühsommer-Meningoenzephalitis- Virus mit antigenpräsentierenden Zellen
(2011-06-15)Abstract The tick-borne encephalitis virus (TBEV) belongs to the Flavivirus family and is the most prevalent arbovirus in Europe. Infection of humans with TBEV occurs mainly by bite of an ... -
Intramembrane signal transduction and cell envelope stress response in <i>Bacillus subtilis</i>
(2008-02-04)The bacterial cell envelope is the first and major line of defence against threats from the environment. It is an essential and vulnerable structure that gives the cell its shape and ... -
Investigating the role of lipocalin-2 as a diagnostic indicator for nonalcoholic steatohepatitis in a fructose-induced rat fatty liver model: First experimental studies
(2013-12-17)The liver is the vital organ for fat and carbohydrate metabolism as well as detoxification and excretion of metabolites. Any functional impairment will thus affect the whole organism and is absolutely undesirable. Nonalcoholic ... -
Investigation of storage polysaccharide metabolism in lactic acid bacteria
(2011-10-21)Glycogen biosynthesis and its regulation have been investigated extensively in bacteria at the level of ADP-Glc synthesis. The enzyme ADP-glucose pyrophosphorylase (ATP: α-dglucose-1-phosphate ... -
Large Dense Core Vesicle Exocytosis in Mouse Chromaffin Cells is Regulated by Munc13s and Baiap3
(2008-12-16)Members of mammalian uncoordinated 13 protein family (Munc13s) are essential for SV exocytosis in neurons and have also been implicated in LDCV exocytosis in chromaffin cells. However, ... -
Metabolismus und Biomineralisation in anaerob Methan-oxidierenden Lebensgemeinschaften
(2011-03-15)Anaerobic oxidation of methane (AOM) is recognized as one key process of methane consumption in oceans. According to phylogenetic and metagenomic analyses, the process is carried out by ... -
Metagenomic and Metatranscriptomic Analyses of Calcifying Biofilms
(2014-02-06)Biofilms are the most resistant microbial assemblages known and appeared early in earth’s evolution, which is testified by stromatolites. Therefore, today’s biofilms and microbial mats can give important insights into early ... -
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 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 ... -
Novel virulence determinants in Mycoplasma pneumoniae: Contribution of transport systems and H2S production to viability and hemolysis
(2015-06-02)The human pathogen Mycoplasma pneumoniae is a remarkable minimal organism which primarily colonizes the human lung tissue. To reach distant infection sites, it probably also enters the blood stream. The Mycoplasma genome ... -
Optical Analysis of [Ca<sup>2+</sup>]i and Mitochondrial Signaling Pathways: Implications for the Selective Vulnerability of Motoneurons in Amyotrophic Lateral Sclerosis (ALS)
(2009-01-21)Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder characterized by selective loss of a defined motoneurons (MNs) population in the brain stem and spinal cord of ... -
Organic-rich shales as archive and resource for microbial extremophiles
(2021-09-10)Organic-rich shales of sedimentary basins are the most abundant carbon-rich rocks throughout the world, formed as a consequence of different geological events. The repetitive sedimentation of the mudstones, clay particles, ... -
Pathogenicity of a minimal organism: Role of protein phosphorylation in Mycoplasma pneumoniae
(2010-12-17)Mycoplasma pneumoniae is a human pathogen that belongs to the Mollicutes, a group of bacteria with the smallest genomes that are capable of independent life. The reductive evolution of the ...