SUMMARY At the leading edge of a polarized macrophage, a membrane-based chemotaxis pathway directs cell mi- gration up attractant gradients to sites of infection, inflammation, or tissue damage. Upon ...

Bacterial chemotaxis is a sophisticated behavioural process that enables microorganisms to navigate toward favourable environments by detecting subtle differences in chemical gradients. At the heart ...

The intricate mechanisms that allow certain cells to move have been uncovered by researchers, discoveries with implications for cancer metastasis, say authors of a new report. What if cancer cells ...

This is a preview. Log in through your library . Abstract In Escherichia coli chemotaxis, signaling depends on modulation of the level of phosphorylation of CheY, a small protein that couples ...