{"id":46253,"date":"2025-04-21T04:35:50","date_gmt":"2025-04-20T19:35:50","guid":{"rendered":"http:\/\/kochihen.replan.ne.jp\/?p=46253"},"modified":"2025-04-21T04:35:50","modified_gmt":"2025-04-20T19:35:50","slug":"%e3%80%90%e7%9f%b3%e5%9e%a3%e5%b3%b6%e3%81%a7%e7%99%ba%e8%a6%8b%e3%80%8c%e7%99%bd%e4%bf%9d%e4%ba%ba%e3%80%8d%e3%81%ae%e9%a1%94%e7%9b%b8%e3%80%9c%e5%8f%a4%e4%bb%a3dna%e5%b1%95-2%e3%80%91","status":"publish","type":"post","link":"https:\/\/kochihen.replan.ne.jp\/?p=46253","title":{"rendered":"\u3010\u77f3\u57a3\u5cf6\u3067\u767a\u898b\u300c\u767d\u4fdd\u4eba\u300d\u306e\u9854\u76f8\u301c\u53e4\u4ee3DNA\u5c55-2\u3011"},"content":{"rendered":"

\"\"<\/a>
\n\"\"<\/a>
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\n\"\"<\/a>
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English version\u2b07<\/p>\n

Facial features of \u2018Shirahojin\u2019 discovered on Ishigaki Island – Ancient DNA Exhibition-2
\nHow did humans migrate to the Japanese archipelago in their global spread? The discovery of Palaeolithic human bones and successful DNA analysis. We continue to look at their facial features. …<\/p>\n

In past posts on my blog there has been a strong interest in the \u2018Great Journey\u2019 of the human exodus from Africa. My humanistic history hankering is growing, and I continue to be strongly drawn to frontline research to see how much I can learn about it before I die, but I am overwhelmingly drawn to the arrival of the Japanese archipelago.
\n\u3000The first section of the \u2018Ancient DNA\u2019 exhibition this time disclosed a group of Palaeolithic remains excavated from this \u2018Shiraho-gan Nedahara Cave Site – Shiraho-Saonebaru\u2019. It is truly \u2018Oh\u2019. Naturally, all of my brain was sucked in (!). I couldn’t say anything else. I couldn’t say anything else.
\n\u3000As a result of a survey carried out between 2010 and 2016 for the construction of an airport, some 25 human bones were found at this site in eastern Ishigaki Island, Okinawa Prefecture. Dating results identified 80% of them as being from the Palaeolithic period. This is the first Palaeolithic bone assemblage in the Japanese archipelago, and in March 2020 the site was designated a National Historic Site. Archaeological evidence has long suggested that Homo sapiens first arrived in the Japanese archipelago 40,000 years ago, but there is little fossil evidence of their arrival, which has remained a mystery.
\n\u3000The \u2018reconstruction\u2019 in the photograph shows the expression of a person known as No. 4 human bone. The successful DNA analysis of this person has, for the first time, revealed the \u2018nuclear genome\u2019 information of Palaeolithic man in the Japanese archipelago. … I was beyond amazed, almost crestfallen.
\n\u3000It turns out that no modern humans anywhere have exactly the same DNA as these Shiraho people, but that some of their DNA was passed on from South-East Asia to East Asia, and in particular to the Japanese people. It is thought to have been transmitted to modern Japanese through the Jomon people.
\n\u3000When we look at facial expressions, we can clearly see what is being conveyed to us modern people by the expressions on their faces. It also seems to tell us something about the \u2018ethnicity\u2019 of the modern Japanese, which is different from that of other countries.
\n\u3000According to the panel’s explanation, as a result of the examination of the excavation conditions, it has become clear that in the Palaeolithic period, the bodies were buried in the \u2018crouched burial\u2019 style, in which the body was laid on its back.<\/p>\n

\u3000The photograph above shows the cave in which the Shiraho No. 4 human remains were laid to rest. It has been suggested that this entire cave may have been used as a \u2018cemetery\u2019. Amazing. It is reminiscent of the fact that there was already such a \u2018ritual\u2019 of decorating death in the Palaeolithic period. The soul of mankind’s quest to survive generation after generation is gnawing at our hearts.<\/p>\n","protected":false},"excerpt":{"rendered":"

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