Примери за използване на Pääbo на Английски и техните преводи на Български
{-}
-
Colloquial
-
Official
-
Medicine
-
Ecclesiastic
-
Ecclesiastic
-
Computer
It may have been a much more peaceful scenario," said Pääbo.
Most exciting to Pääbo is the"nearly complete catalog" of differences in genes between the groups.
The cool thing is that it isn't an astronomically large list," Pääbo says.
Pääbo and colleagues looked at the genes of two ancient Neanderthals, one from Spain and one from Croatia.
Those of us who live outside Africa carry a little Neanderthal DNA in us,” Pääbo said.
Currently, Professor Pääbo is working on an even more distant human relative than the Neanderthals.
Organoids are far from able to tell us how adult brain,” said Pääbo journal Science.
But when I met Svante Pääbo, an‘archaeologist of the genome', he wasn't at all muddy, nor were we out in the open air.
Organoids are far from being able to tell us how adult brains function," Pääbo told Science magazine.
Evolutionary geneticist Svante Pääbo tells Eleanor Hayes how he excavates the genome to understand human evolution.
Those of us who live outside Africa carry a little Neanderthal DNA in us," said Pääbo, who led the study.
This article is based on an interview with Svante Pääbo at the European Molecular Biology Laboratory in June 2010.
I'm beginning to think that when these groups met,they were quite happy to mix with each other," Pääbo said.
Pääbo is intrigued in particular by a change in a gene that is regulated by the so-called FOXP2 gene, implicated in speech disorders.
He and his colleagues are also working on making mini Neanderthal brains, andthe method can sometimes introduce unintended mutations, Pääbo said.
Since 1997, true to his early fascination for human origins,Professor Pääbo has been a director of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.
He and his colleagues are also engaged in the making of mini-Neanderthal brain, and the method can sometimes introduce unintended mutations,said Pääbo.
Svante Pääbo and his colleagues decided to find out, by comparing DNA extracted from the bones of a 38 000-year-old Neanderthal specimen to DNA from various populations of modern humans.
One of the big insights from this field in the past 20 years is that modern humans came from Africa rather recently,” Professor Pääbo explains.
Even so, with controlled experiments,“I am very hopeful we will overcome that doubt,” said Pääbo Science Magazine, adding that he hopes to compare Neanderoids with mini brain of the chimpanzee or the human cells.
Svante Pääbo believes that when modern humans first left Africa, they came through the Middle East, interbred with Neanderthals, and then colonised the rest of the world, carrying Neanderthal DNA sequences with them.
This is the first time that a new hominid has been described purely by its DNA sequence but,believes Svante Pääbo, such analyses will become increasingly popular.
In the same publication,it was disclosed by Svante Pääbo that in the previous work at the Max Planck Institute that"Contamination was indeed an issue," and they eventually realized that 11% of their sample was modern human DNA.
The Neandertal genetic contribution to present-day people seems to have larger physiological effects than I would have naïvely thought,” says Pääbo, who helped launch this avenue of research by sequencing the first ancient genomes but was not involved in these studies.
The Pääbo team also compared the Neanderthal and modern human DNA to that of a Denisovan, another early human cousin species that lived in Siberia as recently as 40,000 years ago and is known only from genetic maps and a few scraps of bones.
Even so, with controlled experiments"I'm quite hopeful we will overcome those doubts," Pääbo told Science Magazine, adding that he hopes to compare Neanderoids with mini brains created from chimpanzee or human cells.
The simplest explanation is that when modern humans first left Africa, they came through the Middle East and then went on and colonised the rest of the world. In the Middle East, modern humans interbred with Neanderthals, and their descendants carried the Neanderthal DNA sequences with them- to Australia or Papua New Guinea orthe Americas,” explains Professor Pääbo.
In the same publication, it was disclosed that the previous work at Max Plank Institute that according to Svante Pääbo"Contamination was indeed an issue," and eventually realized that 11% of their sample was modern human DNA.
In lieu of a formal name for the new species,Svante Pääbo and Johannes Krause at the Max Planck Institute for Evolutionary Anthropology in Leipzig- who extracted and analysed the DNA from the finger bone- gave our latest ancient relative the nickname"X-woman".