Only her cancer cells. If I sequence my DNA and store it in the cloud, do I live forever?
Well, technically, I would say that DNA, itself, is not alive. However, cells are alive. But, does her Helen’s spirit reside with her living cells? If an organ is transplanted into a recipient, does the donor receive more than tissue?
http://listverse.com/2016/05/14/10-organ-recipients-who-took-on-the-traits-of-their-donors/
So many questions...