Figure 3. Invasiveness is promoted in cells expressing a higher level of FAVL. A total of 5000 HTB-4 cells containing empty vector as a control or expressing a higher level of FAVL protein were plated respectively in the chamber in triplicate as described in the procedure provided by manufacture. The chamber member was then taken out of the chamber 2 h after seeding, fixed and stained with DAPI. The number of cells per microscopic field was generated by averaging 10 fields randomly selected. A set of representative images were shown.