Skip to main content

and
  1. No Access

    Chapter

    Halogenated structural elements in naturally occurring organic matter

    Naturally occurring organic matter from terrestrial and aquatic environments was isolated and degraded by treatment with permanganate and hydrogen peroxide. The formed aromatic degradation products were then a...

    C. Johansson, H. Borén, A. Grimvall, O. Dahlman in Naturally-Produced Organohalogens (1995)

  2. No Access

    Chapter and Conference Paper

    Cell Interaction Molecules Regulating T Cell Receptor Mediated Signal Transduction: A Comparison of Peripheral T Cell with Develo** Thymocytes

    Signal transduction through the αβ CD3 T cell receptor (TCR) can induce vastly different cellular responses at different stages of T cell differentiation. The earliest form of TCR mediated signalling is seen i...

    K. Eichmann, T. Bartlott, A. Ehrfeld, C. Levelt in Progress in Immunology Vol. VIII (1993)

  3. No Access

    Chapter

    Proteins and Nucleotide Sequences Involved in DNA Replication of Filamentous Bacteriophage

    Filamentous bacteriophages (fd, M13, f1) contain single-stranded circular DNA of about 6400 bases (1). They penetrate the host cell via pili induced by the F-episome of an Escherichia coli cell. During the penetr...

    K. Geider, T. F. Meyer, I. Bäumel, A. Reimann in Proteins Involved in DNA Replication (1984)

  4. No Access

    Chapter and Conference Paper

    Density-dependent Growth Control and Lipid Mobilities in Normal and Tumor-Transformed Cell Membranes

    Regardless of the inducing agent, transformed cells show membrane changes when compared to their normal counterparts. Transformed cells have been shown to possess, in many instances, enhanced lectin agglutinab...

    C. Nicolau, K. Hildenbrand, A. Reimann in Structural and Kinetic Approach to Plasma … (1977)