The process in which transitional stage B cells acquire the specialized features of mature B cells in the spleen. [ GOC:jal https://www.worldcat.org/search?q=bn%3A0781735149 ]
Synonyms: mature B-lymphocyte differentiation mature B-cell differentiation mature B lymphocyte differentiation
Term information
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'.