TY - JOUR A1 - Zimmermann, U. A1 - Stopper, Helga T1 - Elektrofusion und Elektropermeabilisierung von Zellen N2 - No abstract available. KW - Elektrofusion KW - Elektroporation KW - Zelle Y1 - 1986 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86865 ER - TY - JOUR A1 - Weising, Kurt A1 - Fiala, Brigitte T1 - Botanische Eindrücke vom Bako-Nationalpark / Sarawak N2 - No abstract available Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42947 ER - TY - JOUR A1 - Vortkamp, Andrea A1 - Gessler, Manfred A1 - Grzeschik, Karl-Heinz T1 - GLI3 zinc-finger gene interrupted by translocations in Greig syndrome families N2 - No abstract available Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30100 ER - TY - JOUR A1 - Thielcke, Gerhard A1 - Linsenmair, Karl Eduard T1 - Zur geographischen Variation des Gesanges des Zilpzalps, Phylloscopus collybita, in Mittel- und Südwesteuropa mit einem Vergleich des Gesanges de Fitis, Phylloscopus trochilus N2 - No abstract available Y1 - 1963 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-44657 ER - TY - JOUR A1 - Sputh, Sebastian A1 - Panzer, Sabine A1 - Stigloher, Christian A1 - Terpitz, Ulrich T1 - Superaufgelöste Mikroskopie: Pilze unter Beobachtung JF - BIOspektrum N2 - The diffraction limit of light confines fluorescence imaging of subcellular structures in fungi. Different super-resolution methods are available for the analysis of fungi that we briefly discuss. We exploit the filamentous fungus Fusarium fujikuroi expressing a YFP-labeled membrane protein showing the benefit of correlative light- and electron microscopy (CLEM), that combines structured illumination microscopy (SIM) and scanning election microscopy (SEM). KW - Pilze KW - mikroskopische Untersuchung KW - Abbe-Limit Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-270014 SN - 1868-6249 VL - 27 IS - 4 ER - TY - JOUR A1 - Sebald, Walter A1 - Weiss, H. A1 - Jackl, G. T1 - Über die Abhängigkeit des Zusammenbaus der Cytochromoxidase von der Anwesenheit der Produkte der mitochondrialen Proteinsynthese T1 - Dependence of the structure of cytochrome oxidase on the presence of products from mitochondrial protein synthesis N2 - no abstract available KW - Physiologische Chemie Y1 - 1972 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-84192 ER - TY - JOUR A1 - Schwab, A. J. A1 - Sebald, Walter A1 - Weiss, H. T1 - Schnelle Markierung eines mitochondrial synthetisiertem Polypeptids einer Cytochromoxidasen-Präparation aus Neurospora T1 - Rapid labeling of a mitochondrially synthetized polypeptide of a cytochrome oxidase preparation from neurospora N2 - no abstracts available KW - Physiologische Chemie Y1 - 1972 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-84206 ER - TY - JOUR A1 - Schlegel, Jan A1 - Sauer, Markus T1 - Hochaufgelöste Visualisierung einzelner Moleküle auf ganzen Zellen JF - BIOspektrum N2 - Biological systems are dynamic and three-dimensional but many techniques allow only static and two-dimensional observation of cells. We used three-dimensional (3D) lattice light-sheet single-molecule localization microscopy (dSTORM) to investigate the complex interactions and distribution of single molecules in the plasma membrane of whole cells. Different receptor densities of the adhesion receptor CD56 at different parts of the cell highlight the importance and need of three-dimensional observation and analysis techniques. KW - Visualisierung KW - Moleküle KW - Zellen Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-232365 SN - 0947-0867 VL - 7 ER - TY - JOUR A1 - Scheer, Ulrich A1 - Knecht, Sigrid T1 - Die Vögel der Azoren T1 - The birds of the Azores N2 - Während einer viermonatigen Reise zu allen neun Azoreninseln wurde der gesamte Brutvogelbestand dieses Archipels untersucht. Die Befunde sind in einer detaillierten Artenliste zusammengefaßt, ergänzt durch ökologische und brutbiologische Anmerkungen. Zahlreiche Beobachtungen lassen vermuten, daß vor allem Stieglitz und Kanarienvogel tägliche und auch jahreszeitlich bedingte interinsulare Flüge unternehmen. Die Lautäußerungen sechs verschiedener Vogel arten sind in Klangspektrogrammen dargestellt. Ein mathematischer Ansatz zeigt, daß sich die Anzahl der auf einer bestimmten Insel brütenden Landvogelarten umgekehrt proportional zur Entfernung zum europäischen Festland und proportional zum Logarithmus naturalis der Inselfläche verhält. Die abgeleitete Formel läßt sich prinzipiell auch auf andere Atlantikinseln anwenden, die weitgehend vom Festland isoliert sind. N2 - Observations of the breeding birds were performed during a four months journey of the nine Azores islands. The data are summed up in a detailed species-list supplemented by ecological notes as weIl as some comments upon the breeding behaviour. Several findings suggest that goldfinch and canary undertake daily and also seasonal flights between the islands. Songs and calls of six different species are represented in sound-spektrographs. A mathematical analysis shows that the species number of the breeding land birds of a certain island is indirectIy proportional to the distance between the island and the european continent and directly proportional to the natural logarithm of the island area. The deduced formula is also principly applicable for other atlantic islands which are largely iso la ted from the continent. Y1 - 1971 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39668 ER - TY - JOUR A1 - Scheer, Ulrich T1 - Biologische Objekte im Transmissions-Elektronenmikroskop (Teil 4): Spreitungstechniken N2 - Visualizing nucleic acids (DNA, RNA), nucleoprotein complexes and chromatin requires the use of special electron microscopicspreading techniques. In part 4 (27 refs.), methods are outlined for spreading DNA and RNA molecules for electron microscopic observation, these methods using modifications of the basic protein film method developed by A. Kleinschmidt and R. K. Zahn (1959). Hybridization techniques that allow the observation of heteroduplexes formed between two DNA molecules or between DNA and RNA molecules are reviewed, with special emphasis being placed on the DNA-RNA hybrids as a tool for elucidating RNA splicing. Techniques for studying DNA-protein interactions without the use of a protein monolayer film are mentioned. Finally, the "Miller spreading technique" for visualizing the nucleosomal organization of eukaryotic chromatin as well as the transcription of genes is discribed and illustrated. Y1 - 1982 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39652 ER -