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Illustration of the magnetic field parameters and predicted relative position changes of the nucleus in gradient high magnetic field in cells. (A) A diagram of the magnetic field intensity and gradient distribution is shown here. (B) An illustration of forces on the nuclei in different magnetic fields is shown here. “M+” includes cells from M + 1 and M + 2. “M−” includes cells from M − 1 to M − 2. Fb, Fbuoyancy; Fg, Fgravity; Fmag, Fmagnetic. To see this figure in color, go online.
