Purple sea urchin embryos undergoing mitosis. Embryos are expressing GFP-rhotekin GTPase binding domain, which is a probe for active Rho, with 3xmCherry-Ensconsin (a microtubule asociated protein sho...

Phosphorus has a characteristic electron energy loss with an edge at 160 eV. The Zeiss 902 electron microscope permits images to be recorded at different energy losses which can be digitized and proce...

NRK cells expressing a mitochondria marker, mito-RFP (red), and PSS1-CFP (green), phosphatidylserine synthase 1. A single 6 micron confocal slice was imaged on a Zeiss LSM 510 every 5.9 sec with the...

This image is Fig. 4B from PMID: 20679433. HeLa cells were fixed and double-labeled with rabbit anti-p125A (secondary Ab: goat anti-rabbit Ab conjugated with Alexa 555, shown in red) and mouse anti...

This photoactivation localization microscopy (PALM) image of tdEos-paxillin (green) and PsCFP20-zyxin (red) demonstrates that these two focal adhesion proteins are have very little over-lap when visua...