Figure 5.

Living CHO cells observed for 20 min. (a) A single QPM image extracted from the series with the dynamics fixed to visualize all of the cell compounds. (b) Numerical high-pass filtering of the image in a to enhance the phase details. (c and d) Magnifications of the boxed areas in b. The protrusion in b (green box) was imaged for 12 min, and its membrane dynamics and cytoskeleton development are visible. Sequential images over 90 s of mitochondrion displacement on the cytoskeleton (teal box, white arrows). To see this figure in color, go online. Also, see Movie S1.