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Commemorating the 20th Anniversary of Human Genome Sequencing: Fu Qiaomei uses ancient DNA to decode human history

 Last Update: 2021-09-28
 Source: Internet
 Author: User

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This year marks the 20th anniversary of human genome sequencing

This review entitled "Insights into human history from the first decade of ancient human genomics" was published in the September 23 issue of "Science" magazine

Ancient DNA research began with short DNA fragments, and later progress has been made due to the wide application of high-throughput sequencing (HTS) technology

The genomes of extinct ancient humans (ie Neanderthals and Denisovans) have been reconstructed

aDNA analysis showed that after the separation of ~550ka, ancient people and modern people were not isolated from each other

As for early modern humans, genetic data support originated in Africa

In Eurasia, genome data was obtained from early modern humans as early as about 45,000 years ago

Professor Fu said: “During the last glacier period (LGM), a severe period of 27-19,000 years, population changes were observed in Europe, East Asia, and Siberia

Ancient DNA research has effectively broadened our understanding of human history

In addition to expanding our understanding of human history, aDNA research has also enhanced our understanding of human biology

DOI: 10.

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