K. Quantification of CFP+ MDA-MB-231 cells displaying different types of morphology in vivo, expressed as average number of events, observed from a total of 30 positions in n=5 mice/group (Control or RASSF1C). Mesenchymal, amoeboid and hybrid morphology were scored manually based on diameter and circularity (distance between the two furthest points). The higher distance between cell edges was defined as mesenchymal morphology, while the lower distance was considered amoeboid morphology. Data information: All data are from n=3 independent experiments. Data are analyzed by Student T-test and represented as mean ± SEM.* p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001. 