Click on a link to retrieve supplementary data submitted for this article:

• Movie 1: Migration of MDA-MB 231 cells through 3 µm tall and × 15 µm wide channels. Individual frames were recorded at 10 minute time intervals and the duration of the entire movie is 20 hours
• (MPG format, KB)

• Movie 2: Migration of MDA-MB 231 cells through 12 × 12 µm channels. Individual frames were recorded at 10 minute time intervals and the duration of the movie is approximately 20 hours
• (MPG format, KB)

• Movie 3: Migration of MDA-MB 231 cells through 12 × 50 µm channels. Individual frames were recorded at 10 minute time intervals and the duration of the movie is approximately 20 hours
• (MPG format, KB)

• Fig. S1 and S2
• (PDF format, KB)

Back