this was determined as follows : ( a ) 4 t cell clones , c6 , r1 , g22 and i9 , out of 43 t cell clones with various antigen specificities , major histocompatibility complex restrictions and v beta usages not only bound kt50 and kt65 but also expressed v alpha 8 mrna , ( b ) kt50 and kt65 precipitated molecules from the clone c6 similar to the t cell receptor molecules precipitated in c6 cells by kt11 ( anti-v beta 11 ) or ktl2 ( anti-ti ) and ( c ) kt50 and kt65 were mitogenic and induced cytotoxicity .
C0039194
t cell
C0034790
t cell receptor