positively regulates biological regulation thymocyte aggregation positive regulation of leukocyte cell-cell adhesion regulation of thymocyte aggregation positive regulation of thymocyte aggregation positive regulation of T cell precursor aggregation Any process that activates or increases the frequency, rate or extent of thymocyte aggregation. GO:2000400 biological_process positive regulation of immature T-lymphocyte aggregation positive regulation of immature T-cell aggregation positive regulation of thymic lymphocyte aggregation 2011-02-22T02:50:01Z mah positive regulation of immature T cell aggregation