CD4-positive, alpha-beta T cell activation
CD4-positive, alpha-beta T cell differentiation
CD4-positive, alpha beta T cell development
CD4-positive, alpha beta T cell differentiation
CD4-positive, alpha-beta T lymphocyte differentiation
CD4-positive, alpha-beta T-cell differentiation
CD4-positive, alpha-beta T-lymphocyte differentiation
GO:0043367
Note that immunologists typically use the word 'development' to refer to cells of B or T cell lineages undergoing the process that GO describes as 'cell differentiation'.
The process in which a relatively unspecialized T cell acquires specialized features of a mature CD4-positive, alpha-beta T cell.
biological_process
alpha-beta T cell differentiation