Doom (adams_cafe) wrote in cellography,
Doom
adams_cafe
cellography

2008 Nobel Prize in Chemistry...

... is dedicated to the epitome of visualization, GFP.

the winners: http://nobelprize.org/nobel_prizes/chemistry/laureates/2008/index.html

GFP is a molecule that comes from jellyfish. When excited with a certain wavelength of light, GFP fluoresces; it glows green. Since its discovery, it has been used to track the movement of your favorite protein inside the cell, in real life, using a fluorescent microscope. It has become the staple of microscopic visualization and is used nearly ubiquitously across research laboratories. In fact, I used it last week.


Photobucket

source: http://www.immunok.com/




Photobucket

source: http://www.greenspine.ca/en/mGFP_neuron2.html



A cool page outlining the applications of GFP: http://userpages.umbc.edu/~jili/ench772/
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