
Ancient molar tooth from Denisova Cave in Siberia. Scientists obtained the genetic information of the tooth, as well as of a finger bone found in the caves, revealing a connection to people living today.
An international team, including scientists at the Max Planck Institute in Germany, carried out a genetic study of a finger bone and a large molar tooth uncovered in Denisova Cave in the Altai Mountains, Siberia. They sequenced the genome and found that this ancient human shared 4-6% of its genetic material with some present-day Melanesians.
In March, the team obtained a complete mitrochondrial DNA (mtDNA) sequence for the same finger bone, dated to about 40,000 years ago, showing that it was from neither a modern human nor Neanderthal.
Professor Chris Stringer, human origins expert at the Natural History Museum, comments on this research, 'The recovery of mtDNA from Denisova Cave was an exciting enough development, but this latest work by many of the same team is nothing short of sensational.
'This new work showed that the fossil finger bone female was actually slightly closer genetically to Neanderthals than to modern humans, but something else even more remarkable was revealed: the Denisovan is also related to one group of living humans - Melanesians, who live on some of the islands of south east Asia.'
Comment: We posted an article yesterday from Ivan Eland where he said: As you can see from the article above, Mr Eland knows not of what he speaks. But how many people on the planet do? How many of your fellow citizens have any idea that the human species has passed its due date? Think about that the next time you see a shooting star or read about a fireball in the newspaper...