Figure 2:

Enhanced collective electrotaxis than in isolation of various cell types. (a, b) Migration tracks Corneal epithelial cells in isolation and in monolayer in an EF of 200 mV/mm for 6 hours. (c, d) Migration tracks of NRK cells in isolation and in monolayer in an EF of 200 mV/mm for 2 hours. (e, f) Migration tracks of tracheal epithelial cells in isolation and in monolayer in an EF of 200 mV/mm for 30 minutes. Figures obtained from published paper by the author: CMLS 2012, 69(16):2779–2789.