Thursday, 25 June 2015

Newly discovered glowing corals could have medical uses

June 24, 2015

Chuck Bednar for – @BednarChuck

An international team of researchers has discovered a colorful array of glowing corals in deep water reefs located in the Red Sea, and their efforts could make it possible for these pigments to be developed into new imaging tools for use in biomedical applications.

View the video of the rainbow corals here.

Scientists from the University of Southampton in the UK, the Interuniversity Institute for Marine Sciences (IUI) and Tel Aviv University in Israel, and collaborators from other parts of the world studied corals at depths of more than 50 meters. They found that many glow brightly in an array of different fluorescent colors, ranging from green to yellow to red.

The discovery of these colorful corals in such deep water was unexpected; the researchers said in a statement, as coral found in shallow waters in the same reef were just green fluorescent pigments. Their findings have been published online in the journal PLOS One.

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