Interactions with self-peptide–MHC complexes on thymic epithelial cells are crucial for thymocyte survival (positive selection) and CD4 versus CD8 lineage commitment, but can also result in apoptotic ...

Conference championships are just about over and now most of college baseball waits for the anticipated 64 team bracket reveal on Selection Monday. Twenty-nine teams will automatically be placed in ...

We have little understanding about the evolutionary forces that influence the genes underlying complex-trait variation. Genome-wide association studies and analyses of amino-acid polymorphisms are ...

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