Contact: Scott LaFee
University of California - San Diego
Caption: The continuous, necessary production of blood cells, including these red blood cells captured in a scanning micrograph by Thomas Deerinck, is the responsibility of hematopoietic stem cells found in bone marrow.
Credit: Thomas Deerinck, UC San Diego
Usage Restrictions: Must credit Thomas Deerinck at UC San Diego
Related news release: Damage control: Recovering from radiation and chemotherapy