furthermore , c57bl/6 anti-dba/2 mixed lymphocyte cultures containing felv-uv fail to develop detectable dba/2-specific cytolytic activity , although felv-uv has no effect on the cytolytic activity of preformed c57bl/6 anti-dba/2 cytolytic t cells ( ctl ) .
C1536403
cytolytic
C0007634
cells