In addition to the nucleus, eukaryotic cells may contain several other types ... microscopy techniques coupled with organelle-specific stains have helped researchers see organelle structure ...

“We needed to come up with an augmented stain to ‘unclear’ the cells so that ... she could discern the shape of an enlarged cell, and identify the cell’s nucleus and cytoplasm as well as its physical ...

the researchers can stain something that is integral to all cells—their nucleus. Using blood samples from patients with pancreatic cancer, the researchers first passed all the cells through a ...

Left, fission yeast; right, budding yeast; visualized with the nuclear DNA stain DAPI (4',6-diamidino-2-phenylindole) to highlight the nucleus. The Domino and Clock Models of Cell Cycle Regulation ...