'This protein is 'responsible' for luminescent ability of tiny - 15 mm long - earthworms living in the soil of Siberian taiga,' said the media centre of the Siberian branch of Russian Academy of Sciences, explaining the breakthrough in Krasnoyarsk.
'One earthworm weighs some 2 milligrams, and each gram of its weight has only 0.1 micrograms of luminous protein. During several years of work, scientists managed to gather several dozens of thousands of earthworms which helped them to gather five micrograms of protein. That quantity was enough for scientists to figure out the structure of the substance'.
Intriguingly, the luminous system of Siberian taiga earthworms is different
from that of similar types of species, which means that not only have scientists
found one more luminous protein, but they have made a step towards decrypting
the whole new luminous system.
Crucially it is revealed that 'the protein is simple in chemical synthesis,
exceptionally stable and not toxic, which means it can be widely used in applied
bioluminescence'.
The results of the studies were published by Angewandte Chemie scientific magazine on 15
April 2014. The remarkable image was taken by photographer Alexander Semenov.
Link to this article
http://siberiantimes.com/science/casestudy/news/the-worm-has-turnedluminous-blue/
RELATED
The Waitomo, New Zealand, caves illuminated by hundreds of thousands of glow-worms.
http://ottersandsciencenews.blogspot.ca/2014/07/magical-caves-illuminated-by-hundreds.html
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