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Comet 3D bead and shell In Sil­i­co Recon­sti­tu­tion of Actin-Based Motil­i­ty (also see the CometWiki!)
How act­in poly­mer­iza­tion pro­duces force, demon­strat­ed by a com­put­er sim­u­la­tion.
Colonies_inset Choanofla­gel­lates and Ani­mal Mul­ti­cel­lu­lar­i­ty
Single-celled and multi-celled choanofla­gel­lates, the clos­est known rel­a­tives of animals—how they can help us under­stand how ani­mals first evolved.
Filament Nucleation by Arp2/3 showing how VCA brings an actin monmer to a filament-bound Arp2/3, forming an Arp2-Arp3-actin nucleus, from which the daughter filament polymerizes.  The drop in affinity with Arp2/3 when Arp2 hydrolyzes ATP, and the loss of monomer binding energy helping VCA to release. How Arp2/3 Com­plex Nucle­ates Act­in Fil­a­ments
The mech­a­nism of a mol­e­c­u­lar machine, the Arp2/3 com­plex, which nucle­ates net­works of act­in fil­a­ments to pro­duce force with­in cells.
Evidence that the ER lumen is continuous. A single spot (at crosshairs) was repeatedly illuminated (200 ms illumination every 2 s) with an intense laser beam. Images were obtained after indicated number of illumination pulses. The arrow indicates an adjacent unbleached cell. Residual perinuclear, Golgi-like fluorescence is seen under high camera gain after 60 bleach pulses (right panel) (see text). Con­ti­nu­ity of, and Dif­fu­sion through, the Endo­plas­mic Retic­u­lum
Inves­ti­gat­ing the mobil­i­ty of pro­teins in the Endo­plas­mic Retic­u­lum, the tubu­lar net­work with­in cells where pro­teins are made for export.
X-ray of a human radius showind the trabecular bone pattern The Tra­bec­u­lar Bone Pat­tern as a win­dow into Osteo­poro­sis
Ana­lyz­ing the pat­terns found in x-ray images of bones to tell us about osteope­nia.
Fluorescence Lifetime Image of Vein Section Flu­o­res­cence Life­time Imag­ing (FLIM)
This tech­nique gives us an extra dimen­sion of flu­o­res­cence infor­ma­tion