Access

Letter

Nature Genetics 39, 409–414 (1 March 2007) | doi:10.1038/ng1957

Cross-talk and decision making in MAP kinase pathways

Megan N McClean , Areez Mody , James R Broach & Sharad Ramanathan

Cells must respond specifically to different environmental stimuli in order to survive. The signal transduction pathways involved in sensing these stimuli often share the same or homologous proteins.