Oct 24, 2013 09:06 AM EDT
Sibling Cells Transferred to Puppies in the Womb: New Implications for Microchimerism
Not all of your cells may actually be yours. Some specific individuals actually possess a small number of cells in their bodies that are not genetically their own, a condition known as microchimerism. Now, scientists may have found a bit more about this phenomenon with the help of puppies.