It is currently Sun Oct 22, 2017 4:26 am

All times are UTC + 7 hours




Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: GLOWING ANIMALS: Pictures of Beasts Shining for Science
PostPosted: Sat May 30, 2009 9:33 am 
Offline
User avatar

Joined: Sat Sep 27, 2008 3:17 pm
Posts: 618
Location: sanur - bali
Sharing info dari National Geographic aja.

In 1961 researcher Osamu Shimomura of the Marine Biological Laboratory in Massachusetts noticed a molecule in this jellyfish that glowed bright green under ultraviolet light (as pictured).

After extracting the molecule from 10,000 specimens, Shimomura found the protein that creates the glow.

At some point, a light bulb went off. Some of Shimomura's colleagues realized that the protein could be attached to other proteins--enabling scientists to mark proteins of their choice with a green glow.

Since then, Shimomura's green fluorescent protein (GFP) has been used to decrypt previously invisible processes, like the spread of cancer or the development of nerve cells--earning Shimomura and colleagues a Nobel Prize in 2008.

Fluorescent proteins have also been used to engineer some truly strange beasts (and the odd plant), such as the glowing puppies, monkeys, mice, fish and other animals.


You do not have the required permissions to view the files attached to this post.


Top
 Profile  
 
 Post subject: lucu
PostPosted: Sun Feb 21, 2010 2:42 pm 
Offline

Joined: Sun Feb 21, 2010 2:24 pm
Posts: 2
Wah lucu bangett


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC + 7 hours


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron