Sökning: "cell motility"
Visar resultat 1 - 5 av 154 avhandlingar innehållade orden cell motility.
1. Cell motility : the dynamics of the cortical weave of microfilaments and its relation to microtubules and coated vesicles in fibroblasts and glial cells
Sammanfattning : Actin and myosin, the major components of the microfilament system are found in most - if not all - eukaryotic cells. In muscle they form the basis of the contractile apparatus which generates the rapid, strong and unidirectional movements that characterizes muscle activity. LÄS MER
2. Cell motility : on the biochemical properties of profilin and the profilactin complex
Sammanfattning : Actin is a 42 000 Mw globular protein which is known to play an essential role in muscle contraction and which is suggested to have an equally important function in non-muscle cell motility. In isotonic solutions actin polymerizes to form double-stranded helixes with lengths of several microns. LÄS MER
3. Cell motility : the organization of the microfilament system in cultured cells with special emphasis on the cortical weave of actin filaments
Sammanfattning : The microfilament system formed by actin, myosin and associated proteins constitutes the molecular basis for many of the motile phenomena which eukaryotic cells express. The organization of this system varies considerably from cell type to cell type, and is characterized on one hand by strictly ordered, more or less flexible arrangements of actin filaments and on the other by actin present in primarily a nonfilamentous form ready to polymerize in response to certain stimuli. LÄS MER
4. Cell motility : some aspects of the dynamics of the microfilament system
Sammanfattning : .... LÄS MER
5. Cell motility : the possible role of unpolymerized actin
Sammanfattning : .... LÄS MER
