Sökning: "CYTOCHALASIN-B"

Visar resultat 6 - 8 av 8 avhandlingar innehållade ordet CYTOCHALASIN-B.

1. 6. Mapping of an extracellular pacemaker in avian egg integuments and its non-invasive monitoring

   Författare :Stig G. Ollmar; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Several local bio-electrical rhythms occur in the integuments, i.e. the shell and shell membranes, of both fertilized and unfertilized eggs. The phenomenon has been found in more than 20 different species and is likely to be ubiquitous mithin eggs from all avian species. LÄS MER

3. 7. New approaches in biomembrane chromatomatography and microchromatographic techniques

   Författare :Cheng-Ming Zeng; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Biokemi; Biochemistry; Biokemi; biokemi; Biochemistry;

   Sammanfattning : Development of methods for rendering chromatography more applicable to studies in lifesciences remains an area of active research. In the present work, new methods inbiomembrane chromatography and microchromatographic techniques have been developedand applied successfully to quantitative analysis of biological interactions and separations ofproteins on a micro-scale. LÄS MER

4. 8. Phosphatidylinositol phosphate kinases in the moss Physcomitrella patens

   Författare :Laura Saavedra; Biokemi och Strukturbiologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Phosphatidylinositol(4,5)bisphosphate, [PtdIns(4,5)P2], is a signalling lipid which is involved in many important processes in animal cells such as cytoskeleton organization, intracellular vesicular trafficking, secretion, cell motility, regulation of ion channels, and nuclear signalling pathways. In contrast to the animal field, much less is known about the roles of PtdIns(4,5)P2 and its synthesizing enzyme, phosphatidylinositol phosphate kinase (PtdInsP kinase), in plants. LÄS MER