Figure 4: Expression profiles of genes involved in metastasis. The X axis shows the two cell types compared: MCF-7 and MDA-MB-231. The Y axis shows the expression value that reflects the transcript level of the (A) NR4A1, (B) ASPM, (C) BCAT1, (D) RGS20, (E) ZFHX3, (F) CAV1, (G) GPC1 and (H) SMURF2 genes in the sample.