Medically reviewed by Corinne Savides Happel, MDDifferent types of antibodies are produced by your immune system. These five ...

Such developmental patterns are responsible for the variety of cell types present in the mature organism (Figure 5).

The best source is the five-day-old embryo. Adult stem cells will differentiate into a narrower range of cell types. Bone marrow transplants are an example of adult stem cell transplant.