Sökning: "Site-Specific Linear Dichroism"

Hittade 3 avhandlingar innehållade orden Site-Specific Linear Dichroism.

1. 1. Aspects of DNA Strand Exchange: Recombination Proteins and Model System Studies

   Författare :Karolin Frykholm; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DNA strand exchange; cationic liposome; Rad51; Site-Specific Linear Dichroism; RecA; molecular crowding;

   Sammanfattning : DNA recombination is of fundamental importance to all living cells; it is part of the DNA repair machinery and a means to generate genetic diversity. DNA strand exchange, the exchange of strands between homologous DNA molecules, is the central reaction of the recombination process. LÄS MER

3. 2. Bottom-up Fabrication of Functional DNA Nanostructures

   Författare :Erik Lundberg; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; click chemistry; gel electrophoresis; self-assembly; cross-linking; lipid membrane; fixation; linear dichroism; nanotechnology; spectroscopy; fret; dna; triplex recognition;

   Sammanfattning : This thesis demonstrates bottom-up fabrication of a fully addressable non-repetitive network on the nanometer scale, assembled by synthetic DNA molecules. Each side constitutes a unique sequence of 10 bases, i.e. 3. LÄS MER

4. 3. Functional studies on the interaction of immunoglobulins with HIV-2 envelope

   Författare :Samer Sourial; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :HIV; Glycoprotein; Antibodies lgA IgG; V3; CD4; Neutralization; Immunization;

   Sammanfattning : Infection with HIV-2 has a much more limited geographic distribution than HIV-1, being less readily transmitted and is generally less pathogenic. The role of immunoglobulins in defence against pathogens in different body compartments is known, where IgG is the principal isotype in the blood and extracellular fluid while lgA predominates in the mucosal compartment. LÄS MER