Table 1.

Growth of PGE-5 cells in soft agarose

CellNo. of colonies per 104 cellsa
Neor-transfected PGE-5
 Clone 16 ± 4
 Clone 29 ± 3
 Clone 36 ± 3
 Clone 40
rEBV-infected PGE-5
 Clone 1295 ± 29
 Clone 2281 ± 14
 Clone 3210 ± 7
 Clone 4255 ± 14
  • a The results are expressed as means ± standard errors of results from three wells. Colonies consisting of >50 viable cells were counted.