The underlying architecture of a cellular signaling complex involved in the body's response to stimuli such as light and pain has been determined by a team of researchers. This complex, consisting of a human cell surface receptor and its regulatory protein, reveals a two-step mechanism that has been hypothesized previously but not directly documented.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/B...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/B...