Browsing Fakultät für Biologie und Psychologie (inkl. GAUSS) by Title
Now showing items 1231-1250 of 1651
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Saccharomyces cerevisiae DNA helicases Mph1, Srs2 and Sgs1 collaborate for the reinitiation of stalled or collapsed replication forks
(2006-08-10)The MPH1 gene from Saccharomyces cerevisiae codes for a DNA helicase involved in the error-free bypass of DNA lesions via homologous recombination. Simultaneous deletion of the MPH1 and ... -
Scale-dependent management of biodiversity and ecosystem processes in fragmented landscapes
(2015-10-06)Global biodiversity is increasingly found in fragmented landscapes and populations due to altered human land use. Expansion of agricultural land and changed agricultural practices to the detriment of natural and semi-natural ... -
Schwann cells restrict axonal diameters via CMTM6
(2021-05-03)Myelination of axons accelerates nerve impulse propagation 20-100-fold, theoretically allowing rapid nerve conduction with reduced axonal diameters. However, to our knowledge no myelin dependent signal has been described ... -
Secondary metabolism and development in the filamentous fungus <i>Aspergillus nidulans</i> - Activation of silent gene clusters and characterization of the SAM synthetase SasA
(2012-12-07)Antimicrobial resistance is spreading whereas the number of newly discovered antibiotics is declining. The genomes of filamentous fungi comprise numerous putative gene clusters coding for biosynthetic enzymes of structurally ... -
Secretome Analysis in Higher Basidiomycetes - Freely Secreted and Cell Wall Proteins from Coprinopsis cinerea
(2011-09-05)Basidiomycetes secrete numerous proteins not only into the extracellular space but as well into extracellular structures as the cell wall and the associated polysaccharide layer (hyphal ... -
Secular changes in sexual and natural selection against deleterious genetic mutations in humans
(2017-12-20)All genetic variation once arose by mutation. Genetic variation is the substance on which natural selection can act, but mutations are random. Therefore, new variations usually have negative or no effects on an organism’s ... -
Seeing versus Doing: Causal Bayes Nets as Psychological Models of Causal Reasoning
(2006-06-20)This dissertation is concerned with the question of how people infer the consequences of active interventions in causal systems when only knowledge from passive observations is available. ... -
Selbstkonzepte von Schülern der Klassenstufen 3 bis 6: Messung und Validierung der multidimensionalen Struktur
(2011-07-21)In the field of research on the multidimensional self-concept of preadolescent children it has remained an unresolved issue, whether academic self-concept is not only domain-specific but ... -
Selbstwirksamkeitserwartungen in der Lehrerbildung
(2008-11-20)The importance of self-efficacy beliefs for the profession of teachers has been shown empirically (Tschannen-Moran & Woolfolk Hoy 2001). Yet, for the assessment of teacher self-efficacy ... -
Selective social belief revision in preschoolers
(2020-02-25)Recent research has shown that from the early beginning of development, children selectively form new beliefs by monitoring the competence and reliability of social sources of information (e.g., Harris, 2012). Successful ... -
Sensory Attenuation related to Action-effect Prediction and the Sense of Agency
(2024-09-03)Sensory consequences caused by a self-generated action (action-effect) are assumed to lead to less intense perception compared to external stimuli. This reduced perception referred to as sensory attenuation is suggested ... -
Serial Analysis of Gene Expression of Rat Liver Regeneration by Oval Hepatic Stem Cells
(2005-03-18)The liver has the unique capability to regenerate by itself after an injury. Normally adult hepatocytes maintain a perfect balance between cell gain and cell loss and they have the ability ... -
Serum Lipocalin-2 (LCN-2) as a major acute phase protein under different pathological conditions in vivo and in vitro studies
(2012-02-28)Lipocalin-2 (LCN-2) is a pleiotropic 25-kDa secretory protein, currently used as a biomarker for renal injury and inflammation. Its serum level is increased under different pathological ... -
Services and disservices driven by ant communities in tropical agroforests
(2013-05-30)Agricultural productivity and human well-being are built upon ecosystem services and disservices. Ants in tropical agroecosystems drive a complex network of direct and indirect interactions between crops and their mutualists ... -
Sex-specific aging: Sex differences in survival and health in a wild primate population
(2015-01-15)Ageing influences the functioning of most living organisms in myriad ways and has profound consequences for their reproductive fitness and survival. Age-related changes in the functioning of an organism are thought to ... -
Sex-specific differences in dispersal propensities and their consequences for grey mouse lemurs (Microcebus murinus)
(2012-10-22)Dispersal, the permanent relocation or change of social group of an organism, is an almost ubiquitous phenomenon among taxa. Sex-biased dispersal (SBD) propensities and/or distances are of one of the most common general ... -
Shade trees in cacao agroforestry systems: influence on roots and net primary production
(2016-09-19)Huge areas of natural forests are rapidly cleared worldwide to make way for agricultural cultivation systems. This has a substantial impact on the functioning of ecosystems, as well as on carbon cycling and hence effects ... -
Signalbindung und Membraninteraktion von heterotetrameren Adaptorprotein-Komplexen
(2007-10-09)The heterotetrameric adaptor protein complexes AP1, AP2, AP3 and AP4 are involved in intracellular sorting of transmembrane proteins. APs interact with sorting signals of transmembrane ... -
Signals and metabolic consequences during the interaction of Brassicaceae and <i>Verticillium longisporum</i>
(2013-01-14)The soil-borne, hemibiotrophic pathogen Verticillium longisporum is a severe threat for oilseed rape (Brassica napus) cultivation. In order to develop effective, defensive treatments for infected plants a thorough understanding ...