Yesterday, the agency, which is a major funder of basic science, announced that it is awarding only 1,000 fellowships — slashing the cohort by half. ‘My career is over’: Columbia University ...

The specificity of T cell recognition is determined by the variable (V) domain of the T cell receptor (TCR) α and β chains 1. TCR-peptide–MHC (pMHC) class I complexes for which crystal ...