Global ETD Search

11	Diversity of the soil microbial community and its functional aspects in man-influenced environments / Diversity of the soil microbial community and its functional aspects in man-influenced environments CHROŇÁKOVÁ, Alica January 2009 (has links) Diversity of the soil microbial community and its functional aspects were investigated in man-influenced environments, such as colliery spoil heaps in post mining sites and upland pasture used for outdoor cattle husbandry. The study was based on the cultivation of bacteria and streptomycetes as well as culture-independent approaches. Cultivated bacteria and streptomycetes were characterized by phenotypic and genotypic means. The culture-independent approaches were based on an analysis of environmental DNA in terms of both qualitative and quantitative parameters.
12	Isolierung und Strukturaufklärung neuer Naturstoffe aus Bakterien und endophytischen Pilzen durch chemisches Screening / Isolation and structure elucidation of new natural products from bacteria and endophytic fungi by chemical screening Bitzer, Jens 29 June 2005 (has links) No description available. 540 Chemie Mathematics and Computer Science Naturstoffe Sekundärmetaboliten Antibiotika Strukturaufklärung Actinomyceten Streptomyceten endophytische Pilze chemisches Screening OSMAC Actinomycine Chaetoglobosine Desoxytalose Aminophenoxazone Spiroverbindungen Polyketide natural products secondary metabolites antibiotics structure elucidation actinomycetes streptomycetes endophytic fungi chemical screening OSMAC actinomycin chaetoglobosin deoxytalopyranoside aminophenoxazone spiro compounds polyketides 35.50 35.25 SXE 000: Naturstoffe {Biochemie}
13	Untersuchungen zur Biosynthese und Aktivität ausgewählter Plecomakrolide sowie chemisches Screening von Actinomyceten / Studies on the Biosynthesis and Activity of Selected Plecomacrolides and Chemical Screening of Actinomycetes Schuhmann, Tim 25 January 2005 (has links) No description available. 540 Chemie Mathematics and Computer Science Naturstoffe Neue Sekundärmetabolite Streptomyceten Bafilomycin Concanamycin Makrolide V-ATPase-Hemmstoffe Diazirinylgruppe NMR Methoxymalonyl-Einheit Concanamycin-Biosynthesegencluster Isolierung Strukturaufklärung Photoaffinitätsmarkierung Natural Products Novel Secondary Metabolites Streptomycetes Bafilomycin Concanamycin Macrolides V-ATPase Inhibitor Diazirinyl Group NMR Methoxymalonyl Unit Isolation Structure Elucidation Photoaffinity Labelling 35.50 35.25
14	Neue Biofilminhibitoren mittels Metagenom-Strategie und marine Streptomyceten, neue Naturstoffe, Synthesen und Biosynthesen / Novel Biofilm Inhibitors from Metagenomes and Marine Streptomycetes, Novel Natural Products, Total Syntheses and Biosyntheses Quitschau, Melanie 23 October 2009 (has links) No description available. 540 Chemie Mathematics and Computer Science Biofilminhibitoren Quorum-Quenching-Aktivität Streptomyceten Cinnamoylphosphoramid Organophosphorsäureester Spirotetronate Chlorothricin Rosiridol Biosynthese Mevalonat-/Nicht-Mevalonat-Weg Glykopeptide Cycloisoemericellinol biofilm inhibitors quorum quenching activity streptomycetes cinnamoylphosphoramide organophosphate esters spirotetronates chlorothricin rosiridol mevalonate/non-mevalonate pathway glycopeptides cycloisoemericellinol 35.50 Organische Chemie: Allgemeines SXE 000: Naturstoffe {Biochemie}
15	Struktur und Biosynthese von Collinolacton aus Streptomyces sp. und Beiträge zum Screening neuer Wirkstoffe / Structure and biosynthesis of collinolactone from Streptomyces sp. and contributions to the screening of new active agents Hoffmann, Luise 03 May 2006 (has links) No description available. 540 Chemie Mathematics and Computer Science Streptomyceten extremophile Mikroorganismen Naturstoffe chemisches Screening Sekundärmetaboliten Biosynthese Collinolacton NMR Strukturaufklärung Polyketide Rotamere Baeyer-Villiger-Monooxygenase Cyclodecatrien monoastraler Spindeltyp 1-O-Acylrhamnopyranoside Shikimisäure Biosyntheseweg streptomycetes extremophilic microorganisms natural products chemical screening secondary metabolites biosynthesis collinolactone NMR structure elucidation polyketides rotamers Baeyer-Villiger monooxygenase cyclodecatrien mono-astral spindle 1-O-acylrhamnopyranosides shikimi pathway 35.50 35.25

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