Dokumente Fakultät für Biologie und Psychologie (inkl. GAUSS) nach Titel
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Regulation of Actin dynamics by Formin in early Drosophila embryogenesis
(2015-02-16)During the development, cells have to change their shape, migrate and rearrange their internal structure properly etc. All these processes depend on actin cytoskeleton. In Drosophila embryonic development, the actin filaments ... -
Regulation of Cell Polarity in the Budding Yeast <i>Saccharomyces cerevisiae</i>
(2003-02-05)The budding yeast Saccharomyces cerevisiae establishes cell polarity at several stages during cell division. At the beginning of the division cycle, yeast cells choose sites for cell division ... -
Regulation of Drosophila melanogaster body fat storage by store-operated calcium entry
(2017-05-24)The worldwide prevalence of obesity and related chronic diseases is a major health problem. Obesity is driven by energy imbalance in obesogenic environments, diets and lifestyles. The underlying mechanisms of energy imbalance ... -
Regulation of Dual Leucine Zipper Kinase (DLK) by Prediabetic Signals
(2013-11-01)Diabetes mellitus type 2 is the most increasing metabolic disease worldwide. The disease is recognized by the disability of endocrine pancreas to afford the high metabolic demand which has been raised due to insulin ... -
Regulation of Flo11p-dependent adhesion in <i>Saccharomyces cerevisiae</i>
(2005-11-17)In der Bäckerhefe Saccharomyces cerevisiae kodiert FLO11 für ein Zell-Oberflächenprotein. Dessen Expression wird von verschiedenen Umweltbedingungen, wie Glukose-, Stickstoff- oder ... -
Regulation of fungal polar tip extension through NDR kinase signalling
(2010-07-20)NDR kinases play an important role in cell differentiation and morphogenesis. Until now, not much is known about the regulation of NDR kinases and the cross-communication between individual ... -
Regulation of gene expression and adhesion in <i>Saccharomyces cerevisiae</i>
(2005-11-16)Adherence represents one important and initial virulence factor of fungal pathogenicity. In the model fungus Saccharomyces cerevisiae adherence to substrates or to other cells ... -
Regulation of glucosamine-6-phosphate synthase synthesis by a hierarchical acting cascade composed of two small regulatory RNAs in <i>Escherichia coli</i>.
(2010-04-14)Amino sugars are essential for the biosynthesis of the bacterial cell wall and of lipopolysaccharides. The enzyme glucosamine-6-phosphate synthase (GlmS) catalyzes the formation of ... -
Regulation of Growth and Development by the Small GTPase Cdc42p and the Transcription Factor Tec1p in <i>Saccharomyces cerevisiae</i>
(2003-08-25)The yeast Saccharomyces cerevisiae undergoes a dimorphic filamentous transition in response to particular nutrient cues. Upon nitrogen starvation, diploid cells switch from the yeast form ... -
Regulation of HPr phosphorylation in Mycoplasma pneumoniae
(2006-11-08)The genome of the mollicute Mycoplasma pneumoniae contains only 688 genes. Among the very few regulatory proteins retained is the HPr kinase/phosphorylase (HPrK/P) of the phosphoenolpyruvate:sugar ... -
Regulation of inter-sexual relationships within the microcosm of Guinea baboon units
(2023-03-03)Male reproductive success is linked in most animals to their access to fertile females. Resulting competition among males presents a strong selective pressure on male reproductive strategies. In species with female choice ... -
Regulation of Kinesin-3 activity by active zone protein SYD-2
(2011-12-12)This work focusses on characterizing the effect of SYD-2/kinesin interaction on the motility and mechanochemical properties of UNC-104 motor. The motility properties of molecular motors can ... -
Regulation of mechanical feedback amplification in the Drosophila ear
(2022-06-09)Ears achieve their exquisite sensitivity using positive mechanical feedback (Ashmore et al., 2010). Like pushing a swing augments its swing, sound-induced vibrations are enhanced by motile responses of auditory receptor ... -
Regulation of nitrogen fixation in <i>Klebsiella pneumoniae</i>: Nitrogen and oxygen signal perception by the negative regulator NifL
(2008-08-08)In the diazotroph Klebsiella pneumoniae, the nif specific transcriptional activator NifA is inhibited by the flavoprotein NifL in response to molecular oxygen and ammonium. We demonstrated ... -
Regulation of nitrogen fixation in <i>Klebsiella pneumoniae</i>: The role of Fnr in oxygen signal-transduction
(2003-04-30)In Klebsiella pneumoniae transcriptional activity of NifA is modulated by NifL in response to combined nitrogen or molecular oxygen. NifL a flavoprotein, which is redox-sensitive, apparently ... -
Regulation of nitrogen fixation in Klebsiella pneumoniae: NifL, one protein transducing two environmental signals to the nif-transcriptional activator NifA
(2002-01-15)Klebsiella pneumoniae, NifL modulates the activity of the transcriptional activator NifA in response to combined nitrogen or external molecular oxygen. We recently showed that K. pneumoniae ... -
Regulation of pancreas development in <i>Xenopus laevis</i>
(2006-07-25)How and when the vertebrate endoderm is first subdivided into discrete progenitor cell populations that will give rise to the different major organs, including pancreas and liver, is only ... -
Regulation of rat Liver Glucokinase Gene Expression by Sterol Regulatory Element Binding Protein-1a and Forkhead box classO1 Transcription factors
(2008-10-13)Glucokinase (GK) also known as hexokinase IV catalyzes phosphorylation of glucose to glucose-6-phosphate. In contrast to other hexokinases, GK has a low affinity for glucose, is not ... -
Regulation of segment polarity genes in the head region of different arthropods
(2010-10-11)Head segmentation in insects, as reflected by the model system Drosophila melanogaster, is less well understood in comparison to the trunk. While the gnathal segments (mandibular, maxillary, ... -
Regulation of septum formation by RHO4 GTPase signalling in Neurospora crassa
(2010-07-20)Cytokinesis, the process in which a single cell is separated into two daughter cells, is highly conserved from plants to fungi and animals. Consistent with being key regulators of many ...