Edited by: Karen Young Kreeger N. Funayama, F. Fagotto, P. McCrea, B.M. Gumbiner, "Embryonic axis induction by the armadillo repeat domain of b-catenin: Evidence for intracellular signaling," Journal ...

Escherichia coli remains a paradigm for understanding cellular signalling, with its chemotaxis system providing insights into how simple organisms navigate complex environments. At the core of this ...

Protein-protein interaction is a key concept in the fields of signal transduction and gene regulation. Investigators can make educated guesses as to whether two proteins actually interact, but ...