Fig. 1From: Knockdown of SALL4 inhibits the proliferation and reverses the resistance of MCF-7/ADR cells to doxorubicin hydrochlorideExpression of the transcription factor SALL4 (sal-like 4) in breast cell lines. a MRNA levels of SALL4 expressed in the indicated cell lines were evaluated by quantitative real-time PCR (qRT-PCR). Data are expressed as mean ± standard deviation (SD) of at least three independent experiments. **P < 0.01, when compared to MCF-7/ADR cells; and b protein levels of SALL4 were evaluated by western blot in the indicated cell linesBack to article page