Cell Anatomy Commons^™

The Regulation Of Chemokinesis By The Soil Amoeba, Dictyostelium Discoideum, Julia Horan

Honors Scholar Theses

Many types of cells crawl on solid surfaces by amoeboid locomotion. Membrane protrusions, such as pseudopods, are generated by outward directed forces and the cell body retracts to allow the cell to migrate on the surface. The movement can be random, or can be directional in response to diffusible (chemotaxis) or surface associated signals (haptotaxis). It has been known for some time that chemotactic signals also lead to an increase in overall cell speed (chemokinesis), however the mechanism of this speed increase is unknown. This project investigates the cellular signaling pathways involved in the regulation of cell speed by ligands …

Rogers Pmn Movie - Background Information, George Mcnamara

George McNamara

Please see

http://mdc.custhelp.com/app/answers/detail/a_id/18689/~/metamatters-newsletters

for my series of MetaMorph MetaMatters articles in volume 2, numbers 3 through 6, on the Rogers PMN Panorama data set.

http://mdc.custhelp.com/app/answers/detail/a_id/18689/~/metamatters-newsletters

Brief summary (for more, see the Word doc)