Linear motor platform DNA sequencing assists in revealing Stonehenge sites
time£º2019/4/24 click£º5627
Linear motor platform DNA sequencing assists in revealing Stonehenge sites. There are numerous Stonehenge sites scattered throughout the Nordic region. The shining light of these megalithic cemeteries attracts the world and scientists to pursue and explore. However, although these cemeteries provide a large number of ancient relics, However, it is still unclear what the relationship between the people buried here is. Now, a controversial study using new deoxyribonucleic acid(DNA) sequencing technology has pointed out that at least in the four megalithic cemetery sites in Ireland, Scotland and Sweden, the buried people were close relatives who may have been in a patrilineal society.
According to the editor of the linear motor platform, Federico Sanchez-Quinto, an ancient genome expert at the University of Uppsala in Sweden, used DNA sequencing technology for 24 remains found in four megalithic tombs in Ireland, Scotland and Sweden. It was found that most of these people can be traced back to between 4500 BC and 3000 BC.
The results of the study showed that 18 of the 24 remains were male and 6 female. When the researchers looked for genetic codes that showed the relationship between the buried individuals, they found close relatives of men at the site of Boulder cemeteries in Scotland and Sweden. In one of two sites on the northwestern coast of Ireland, at least six out of nine men(who span 12 generations) share the same genetic variation, suggesting they are from the same paternal line. One of the men is likely to be the father of a 5500-year-old body found in the site of another megalithic cemetery located two kilometers West.
Although some people in the industry questioned this research result, the advanced and special aspects of DNA sequencing technology are unanimously recognized, and what makes the small editor proud is that with the rapid development of the linear motor platform, Due to its simple structure, high positioning accuracy, smooth operation, high performance and low cost, it is not widely used in semiconductor wafer detection, Microelectronics component testing, extraction and release, DNA sequencing, and laser processing. DNA sequencing also plays a crucial role.
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