Dec 16, 2008
Dictyostelium cells migrate in an orderly head-to-tail arrangement. They do this by leaving a trail of vesicles (thought to contain chemoattractant) for their fellow cells to follow. This biosights episode presents a paper by Kriebel et al. in the Journal of Cell Biology, and includes excerpts from an interview with...
Nov 24, 2008
Discover how a well-known polarity protein keeps intestinal cells facing the right way by controlling their division direction. This biosights episode presents a paper by Jaffe et al. in The Journal of Cell Biology, and includes excerpts from an interview with senior author Alan Hall. Produced by Justin Paul and...