Scientists in Siberia have decrypted the structure of an earlier unknown
luminous protein, it has been announced.
'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'.
Link to this article
http://siberiantimes.com/science/casestudy/news/the-worm-has-turnedluminous-blue/
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