Additional file 2.

GFP dynacortin concentrates along the surface at the leading edge and at sites of cell protrusions during chemotaxis. Video is imaged using total internal reflection fluorescence microscopy using a 60 × (NA 1.45) 1.6× optivar. Frames are queued every 1 s.

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Kabacoff et al. BMC Biology 2007 5:53   doi:10.1186/1741-7007-5-53