Nuclear envelope and spindle dynamics when the nucleus moves into the neck of kar9delta mutant cells arrested in S phase. Movie plays at 100x real time and is movie S5 in Proc Natl Acad Sci. 2009. 106...

Microtubule detachment from the spindle pole body in kar9delta nip100deltaCAP-gly double mutant cells arrested in S phase. Movie plays at 20x real time and is movie S8 in Proc Natl Acad Sci. 2009. 106...

Starved cells of a chemotaxis-deficient mutant of Dictyostelium, KI-8 (lacking guanylyl cyclase activity) migrate toward the anode (right) with a slower migration velocity than that of wild-type cells...

Loose tethering of blood cells adherent to the unwounded body wall of a Drosophila third-instar larva. Real-time movie of blood cells seen from the dorsal side of a Nrg-GFP;PxnYFP larva. A cluster of ...

Blood-cell flow in dorsal region of a Drosophia third-instar larval body. Live visualization of blood cell flow in a Nrg-GFP;PxnYFP larva viewed dorsally. Most blood cells flow from anterior (Upper) t...

This movie illustrates the early division up to the four-cell stage of a wild-type C. elegans embryo by DIC microscopy. The first C. elegans embryonic division of the P0 zygote is asymmetric and gener...

This movie illustrates the early division up to the four-cell stage of a C. elegans embryo expressing H2B::GFP by DIC and fluorescence microscopy. GFP-tagged histone H2B allows chromosome segregation ...

Localization on the cell surface of Alexa Fluor-488-α factor (left, green in merge) and Abp1-RFP (center; red in merge). Within each box, α-factor spots first appear and are subsequently joined by A...

Localization of Alexa Fluor-594-α factor labeled endosomes (red; center) and Abp1-GFP labeled endocytic patches (green; left) in an arp3-D11A cell. Although the patches do not move off the plasma mem...

Time-lapse confocal experiment showing SNC80 (100 nM; a selective agonist)-induced receptor internalization in primary caudate putamen neurons isolated from Oprd1-EGFP/EGFP knockin mouse. All agonists...