when thymidine-3h labelled 16c and unlabelled bhk fibroblast cells were experimentally combined to form aggregates in which the cells were initially uniformly distributed , the 16c cells , which produced adhesion plaque complexes within minutes and in greater numbers than did bhk cells , congregated in an internal position after the aggregates had been cultured for 12h .
C0887870
adhesion plaque
C0007634
cells