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. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: Cancer Prev Res (Phila). 2008 Mar 31;1(1):45–55. doi: 10.1158/1940-6207.CAPR-08-0034

Fig. 6.

Fig. 6

Mammary cell lines derived from trigenic erbB2 tumors respond similarly to doxycycline treatment. A, we transplanted the tumors that arose in trigenic mice with or without receiving doxycycline into tissue culture dishes. We then treated these cell lines in the presence of doxycycline. The tumor cell lines derived from the control trigenic mice (no prior doxycycline exposure) show expression of induced Flag-tagged Tam67 and unaffected erbB2 and rtTA. B and C, the cell lines were plated in 24-well tissue culture plates and cell growth assays were done. The number of live cells form triplicate wells were averaged and plotted on different days of culture.