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clonal selection theory
(redirected from Clonal selection)

   Also found in: Medical, Wikipedia 0.01 sec.
clonal selection theory [¦klōn·əl si′lek·shən ‚thē·ə·rē]
(immunology)
Theory to explain the specificity of the adaptive immune response according to which there is a large pool of lymphocytes, each having genetically predetermined specificity for only one of a vast array of possible antigens. Upon encountering an antigen, the lymphocytes sensitive to it reproduce much more rapidly than the others, thus leading to a build-up of antigen-specific cells large enough to mount the response.


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Nowadays the sherry growers, like most wine growers, practice clonal selection, selecting the finest vines and propagating them.
Clonal Selection and Expansion Antibodies that have better affinities (i.
[ILLUSTRATION OMITTED] Iron Horse's 2005 and later Chardonnays all were stellar, none more so than the Rued Clone-designated wine, using a clonal selection that gives a more exotic character.
 
 
 
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