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biosights

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.... (more)


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.... (more)