allogeneic-kill by c57bl/6 bone marrow cells grown on akr feeder cells was destroyed by treating effectors with anti-thy-1.2 , but not anti-thy-1.1 , antibody plus complement , suggesting 1 ) a de novo generation of surface thy-1 during culture and 2 ) that effectors were derived from bone marrow , but not feeder , populations .
C0005955
bone marrow cells
C0005953
bone marrow