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clonal selection theory
(redirected from Clonal selection)

   Also found in: Wikipedia 0.04 sec.
clonal selection theory
n.
The theory that the mutation of stem cells produces all possible templates for antibody production and that exposure to a specific antigen selectively stimulates the proliferation of the cell with the appropriate template to form a clone or colony of specific antibody-forming cells.

clonal selection theory
a onetime theory now accepted as an established part of immunological dogma. Each lymphocyte during its development is committed to respond to one antigenic determinant. Accordingly each lymphocyte has a single type of antigen-specific receptor on its surface. Following contact with antigen, a single lymphocyte expands to form a clone of cells.

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Specific formulations will be provided for different aspects of passaging and clonal selection of mammalian ES cells.
We are beginning pilot scale testing and foresee cost-effective scale technology in a few years as we identify elite clonal selections.
Specific formulations will be provided for different aspects of passaging and clonal selection of mammalian ES cells.
 
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