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Researchers believe they have discovered the world's oldest color
The researchers discovered the pigments produced by the ancient microscopic cyanobacteria after removing pieces of old black shale 1.1 billion years old under the Sahara in Mauritania.
Scientists have said that pigments are "the oldest biological color" and that they have more than half a billion years of similar discoveries.
"Pale pink pigments are molecular residues of chlorophyll that produce photosynthetic organisms inhabited by an ancient ocean long gone," said Nur Gueneli, a scientist at the Australian National University (ANU) who discovered the molecule during his doctoral study.
Researchers broke the rocky dust of the old billion and extracted and analyzed molecules of ancient organisms from them. "Accurate analyzes of ancient pigments confirm that tiny cyanobacteria dominated the ocean food chain more than a billion years ago, which helps to explain why animals do not have the same effect. did not exist at that time, "says Gueneli
10 years ago, the rocks sent the oil company to the oil company in the Sahara Desert for the universities.A more correct term to describe the discovery would be that it is the oldest organic organic color, "says a German ANU scientist Johen Broks, a senior researcher who cooperates in this study
.more than one billion years, which has been preserved to this day.Brooks finds the same as if, after 100 million years, we found the remains of the skin of a dinosaur with an intact animal color .The fact that such a pigment can survive for so long we p Rovides curiosity and wonder, he concludes. 19659003] (b92 / morning)
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