Two-color volume rendering seen from two different orientations of the interaction of a T-cell expressing mEmerald-Lifeact (orange) with a target cell expressing a plasma membrane marker fused to tagRFP (blue) over 430 time points at 1.3 sec intervals. The target cell has been made invisible in the views in the right column (cf., Fig. 5A-C for a second example).
Credit: Betzig Lab, HHMI/Janelia Research Campus, Lippincott-Schwartz Lab, National Institutes of Health; 10/24/14 issue of the journal Science.
For more information, see hhmi.org/news/new-microscope-collects-dynamic-images-molecules-animate-life
The Betzig Lab at HHMI's Janelia Research Campus: janelia.org/lab/betzig-lab