A study of more than 100 genomes from people who lived in ancient China has unmasked a "ghost" in their midst.

© Yunnan Institute of Cultural Relics and ArchaeologyThe burial of Xingyi_EN, a woman who died in the Early Neolithic period in Yunnan Province, China.
A 7,100-year-old skeleton from China has revealed a "ghost" lineage that scientists had only theorized about until now, a new study finds.Researchers made the discovery while studying ancient skeletons that could help them map the diverse genetics of central China. The
DNA of this ghost lineage individual, an Early Neolithic woman who was buried at the Xingyi archaeological site in southwestern China's Yunnan province, also holds clues to the origins of Tibetan people.
"There likely were more of her kind, but they just haven't been sampled yet," study co-author
Qiaomei Fu, a paleontologist at the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing, told Live Science in an email.
Fu and colleagues detailed their analysis of 127 human genomes from southwestern China in a study published May 29 in the journal
Science. Most of the skeletons that they sampled were dated between 1,400 and 7,150 years ago and came from Yunnan province, which today has the highest ethnic and linguistic diversity in all of China.
"Ancient humans that lived in this region may be key to addressing several remaining questions on the prehistoric populations of East and Southeast Asia," the researchers wrote in the study. Those unanswered questions include the origins of people who live on the
Tibetan Plateau, as previous studies
have shown that Tibetans have northern East Asian ancestry along with a unique ghost ancestry that has mystified researchers.
The oldest person the researchers tested was found to be the missing link between Tibetans and the ghost' lineage.
Comment: The biography of Eduard Limonov is intertwined with the late 20th century history of the USSR, US, Europe and Russia and illustrates how the complexity of living can manifest within a single life. Eduard Limonov was not intimidated by being different and was willing to explore something new. In the Eng Wiki for Elena Shchapova, there is a link to a Russian article, a completely different story, but if the previous can tell something about history, the following might too...
16.02.2005 15:52
An Italian Count Washes the Dishes After His Russian Wife[...] [...] "I fought, scandalized" - it is not given that is a Russian habit per se - but since Eduard Limonov, the previous husband of Elena Shchapova also fought and scandalized, they shared at least that much.