Browsing Fakultät für Biologie und Psychologie (inkl. GAUSS) by Advisor "Friedl, Thomas Prof. Dr."
Now showing items 1-8 of 8
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Biodiversity of green algal biofilms on artificial hard substrates
(2025-06-27)Summary In this study, the diversity, phylogeny and taxonomy of algal communities in green biofilms on artificial hard substrates were investigated. A total of 86 samples were collected in different climatic regions, ... -
Microbial Communities in the Terrestrial Subsurface
(2025-01-23)Terrestrial subsurface habitats represent a significant portion of Earth's prokaryotic biomass. However, our understanding of microbial diversity and functions in these environments, particularly in arid regions, remains ... -
Untersuchung zur Sekretion und Abtrennung von Lipiden aus Mikroalgen
(2022-02-24)Due to the high costs of downstream processing, the production of low-value substances from microalgae is currently not economically feasible. On opportunity to reduce the downstream costs is the process of in situ-extraction ... -
Biodiversity of terrestrial algal communities from soil and air-exposed substrates using a molecular approach
(2016-03-08)Terrestrial green microalgae are important primary producers in various habitats like soils, stone (epilithic and endolithic), tree bark and artificial hard substrates. In this thesis, the molecular diversity of green algae ... -
Green algae in soil: assessing their biodiversity and biogeography with molecular-phylogenetic methods based on cultures
(2016-02-04)Green microalgae (Chlorophyta) dominate soils in the northern temperate climate zone, however, their biodiversity is still poorly understood. Available diversity inventories rely on light microscopy and morphospecies, which ... -
Genetic fingerprints of microalgal culture strains: amplified fragment length polymorphism (AFLP) for investigations below the species level
(2006-05-16)The aim of the present thesis was to analyse microalgal culture strains at the level below species. This was important to improve the abilities of service culture collections of algae to ... -
Taxonomy and Symbiosis in Associations of Physciaceae and Trebouxia
(2003-12-10)The lichenized ascomycete family of the Physciaceae and their compatible photobionts were investigated, using nrITS sequencing. Fresh or herbarium material collected world wide, representing ... -
Molecular evidence for the antiquity of group I introns inter-rupting transfer RNA genes in cyanobacteria
(2003-05-14)Genes interrupted by group I introns have been the perennial focus of evolutionary studies. Previous work has demonstrated the importance of lateral transfer in the evolutionary history of these auto-catalytic molecules. ...