Warning: Undefined variable $zfal in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 530
 free
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 531
 free
 free
 
English Wikipedia
Nephropedia Template TP (
Twit Text
DeepDyve
Pubget Overpricing |  
lüll
The origins of vertebrate adaptive immunity Litman GW; Rast JP; Fugmann SDNat Rev Immunol 2010[Aug]; 10 (8): 543-53Adaptive immunity is mediated through numerous genetic and cellular processes that generate favourable somatic variants of antigen-binding receptors under evolutionary selection pressure by pathogens and other factors. Advances in our understanding of immunity in mammals and other model organisms are revealing the underlying basis and complexity of this remarkable system. Although the evolution of adaptive immunity has been thought to occur by the acquisition of novel molecular capabilities, an increasing amount of information from new model systems suggest that co-option and redirection of pre-existing systems are the main source of innovation. We combine evidence from a wide range of organisms to obtain an integrated view of the origins and patterns of divergence in adaptive immunity.|*Adaptive Immunity[MESH]|Animals[MESH]|Biological Evolution[MESH]|Evolution, Molecular[MESH]|Receptors, Antigen/immunology[MESH]|Vertebrates/*immunology[MESH] |
