March 20, 2013 <\/p>\n
Image Caption: Reconstruction of a Neanderthal group. Credit: Johannes Krause, Neanderthal group by Atelier Daynes, Paris, France (Museum of the Krapina Neanderthals, Krapina, Croatia). <\/p>\n
Lawrence LeBlond for redOrbit.com Your Universe Online <\/p>\n
A team of German scientists have fully sequenced the genome of the Neanderthal and said they will be making the entire sequence freely available to the scientific community for research. The genome was produced from the remains of a toe bone found in a cave in Siberia, and is far more detailed than a previous mapping of the ancient genome published three years ago by the same team. <\/p>\n
Svante Paabo and colleagues at the Max Planck Institute for Evolutionary Anthropology in Leipzig produced the first genome of the Neanderthal in 2009 using data collected from three bones found in a cave in Croatia. Now, using the toe bone fragment from the Denisova Cave, collected in 2010, the team has made the most accurate, high-quality sequence from a single Neanderthal. <\/p>\n
The team utilized sensitive techniques they have developed over the past two years to sequence every position in the genome nearly 50 times over, and all from less than two-thousandths-of-an-ounce of sampling from a toe bone. <\/p>\n
The analysis indicates that the individual is closely related to other Neanderthals in Europe and western Russia. Also, it shows evidence that Neanderthals and their Denisovan relatives were both present in the Siberian cave in the Altai Mountains, which borders Russia, China, Mongolia and Kazakhstan. <\/p>\n
Institute researcher Kay Prufer told UPI that the updated sequence is of very high quality. <\/p>\n
The new draft matches the quality of the Denisovan genome, presented last year, and is as good as or even better than the multiple present-day human genomes available to date, Prufer explained. <\/p>\n
We will gain insights into many aspects of the history of both Neanderthals and Denisovans and refine our knowledge about the genetic changes that occurred in the genomes of modern humans after they parted ways with the ancestors of Neanderthals and Denisovans, Paabo said in a statement. <\/p>\n
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See the original post: March 20, 2013 Image Caption: Reconstruction of a Neanderthal group. Credit: Johannes Krause, Neanderthal group by Atelier Daynes, Paris, France (Museum of the Krapina Neanderthals, Krapina, Croatia). Lawrence LeBlond for redOrbit.com Your Universe Online A team of German scientists have fully sequenced the genome of the Neanderthal and said they will be making the entire sequence freely available to the scientific community for research. Continue reading
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