ERK's Got Rhythm [electronic resource] : Protein Oscillates in Breast Cells
Published
Washington, D.C. : United States. Dept. of Energy. Office of Science, 2009. Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Researchers fluorescently-labeled the protein ERK and found it cycles between the nucleus and the cell proper of these breast cells over about 7 hours, causing them to pulsate green.