Quantcast

Latest Imre Berger Stories

2010-11-17 16:58:48

The cells in the different parts of this video are always the same (grey), but, like actors using make-up to highlight different facial features, they have fluorescent labels that mark different cellular components in different colours: blue shows the nucleus, yellow shows tubulin (a component of the cell’s scaffolding), red shows mitochondria, cyan shows the membranes of vesicles called endosomes, and purple shows other membrane structures.


Word of the Day
honeyguide
  • Any of various tropical Old World birds of the family Indicatoridae, some species of which lead people or animals to the nests of wild honeybees. The birds eat the wax and larvae that remain after the nest has been destroyed for its honey.
Honeyguide birds have even been known to eat candles.