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Contact: Dr. Thomas Braun
Caption: Stem cells play a part in heart regeneration. This image of the fluorescence microscope depicts a section of the heart tissue of a mouse. The green coloring of the cells in the middle shows that the cell originated from a so-called Sca1 stem cell.
Credit: MPI for Heart and Lung Research
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Related news release: The heart's own stem cells play their part in regeneration