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. Author manuscript; available in PMC: 2010 Mar 3.
Published in final edited form as: Biochemistry. 2009 Mar 3;48(8):1838–1846. doi: 10.1021/bi8020789

Figure 1.

Figure 1

PRL1 promotes cell migration and invasion. (A) RT-PCR analysis of PRL1 expression in stable cell lines using 18S rRNA as a control. The expression of the HA-tagged PRL1 protein was measured by Western blot. (B) Cell migration was quantitated over 24 h using the Transwell assay as described in Materials and Methods. Relative cell migration was normalized to vector control. Results were presented as mean ± S.D. **, p<0.01. (C) Cell invasion was measured over 24 h using the Matrigel method as described in Materials and Methods. Relative cell invasion was normalized to vector control. Results were presented as mean ± S.D. *, p<0.05.