Table 1

Summary of results of colony-formation assaysa

Number of colonies (%; Vector = 100.0)
Cell linespcDNA3.1(+) (vector)pcDNA3.1(+)/DLC1AS(antisense cDNA)pcDNA3.1(+)/DLC1T(truncated cDNA)pcDNA3.1(+)/DLC1SS(full-length cDNA)
TE14100.096.892.918.3
RXF631L100.090.191.219.6
ACHN100.0104.2102.340.6
LC319100.0105.298.136.2
NCI-H23100.093.395.390.5
  • a Geneticin-resistant colonies were counted after 14-day selection. Each transfection was independently repeated three times. The fraction of colonies (in percent) in each flask compared with the vector-transfected cells is indicated. The vector transfectants contained an average of 50–200 colonies for each experiment.