Cell-signaling networks involve many distinct steps and are also greatly influenced by the complex, three-dimensional shapes of cells and subcellular components, making them difficult to simulate ...

Signaling via phosphorylation ... for signal transduction in the cell cycle. You have full access to this article via your institution. The apparently simple step of inhibition of a protein ...

During development, cell polarity directs the formation ... although the exact molecular mechanisms underlying the initial steps of the signalling cascade are still unclear, mutations in genes ...