Additional file 1.


Quantifying protein deposition at cell periphery. Movie showing image analysis procedure used to quantify protein deposition at the cell periphery after 24 h in culture by dilating the cell contours to extract protein coverage versus distance-from-cell edge. Also, shows image analysis for low (<15%) and high (>25%) cell density regions.

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Peterson et al. BMC Cell Biology 2009 10:16   doi:10.1186/1471-2121-10-16