DNA论文
2025-09-16
阿根廷一个此前未知的世系延续了八千年
The central Southern Cone of South America was one of the last regions of the globe to be peopled, yet remains underrepresented in ancient DNA. We gen…
2025-09-30
古DNA揭示长江以北地区人群互动及新石器时代父系社会
The scarcity of ancient genomes of early rice cultivators has hindered our understanding of their genetic profiles and dynamic interactions with mille…
2021-12-14
努比亚时期库鲁布纳尔蒂遗址的社会分层没有遗传分化
Relatively little is known about Nubia’s genetic landscape prior to the influence of the Islamic migrations that began in the late 1st millennium CE. …
2024-08-30
达尔马提亚晚期古代的生物考古学视角：赫瓦尔—拉多舍维奇墓地的古遗传学、饮食和人口研究
Late Antiquity Dalmatia was a time and place of political unrest in the Roman Empire that influenced the lives of those in that region. The Late Antiq…
2025-10-03
古代基因组揭示了青藏高原南部地区基础亚洲血统和随时间推移的人口动态互动
In this study, we obtained 16 newly sequenced genomes from the recently excavated Mabu Co site, spanning from 4400 to 3500 BP.在本研究中，我们从最近发掘的马布错遗址获得了 1…
2025-09-19
考古遗传学分析揭示了伊河淖尔遗址鲜卑贵族的基因组亚结构和亲属关系习俗
The Xianbei confederation was the most powerful among the many historically documented nomadic groups to emerge in northern China. It played a pivotal…
2019-06-01
人骨考古、牙齒型態與DNA親緣關係：以花蓮嶺頂Ⅱ遺址為例
史前遺址內的人齒，其生物材料能經歷數千年而能耐久保存。在萃取牙根殘留細胞DNA判定親緣後，更值得探討牙齒表面的發育型態，進行完整的統計分析。花蓮嶺頂Ⅱ號遺址發掘所得的11具墓葬遺留，位處新石器時代中期的繩紋陶文化層，可應用第一手的田野資料分析其牙齒形質與墓葬空間關聯。本研究根據「牙齒再現血緣」假說推論：血緣親近者應反映出類似牙齒表面測量值。在顯微鏡下測量發掘所得之73枚牙齒，主成分分析的二維雙序圖合計解釋94.3%的變異度：第一主成分軸可解釋的變異度達89.0%，主要是正相關於牙齒類型，以及負相關於齒冠琺瑯質橫切面牙寬（BCD）與牙長（MCD）。第二主成分軸之特徵值可解釋的變異度為5.3%，整個模式最大解釋度的變數依序為：牙齒類型＞牙寬（BCD）＞牙長（MCD）＞左右側＞上下顎。驗證五具已知親緣的個體（B1,B2,B4,B5,B11），在近親間呈現較穩定一致的齒冠型態。此外，墓葬B1,B3,B5,B6都沒有拔齒，而牙齒的毀飾習俗只存於B11個體：其二枚下犬齒顯著外突，拔除上犬齒與鄰近一枚門牙，拔齒型態為CI2│CI2，拔牙時間應在青少年時期。相較史前西南台灣所廣泛傳承的拔齒慣俗，此一東台灣少數史前拔齒案例，結合墓葬空間分析、與體質DNA的生物考古學工作，未來可進一步評估當地社會被組織起來的環境生態特色。
2021-12-22
2025-05-27
古基因组揭示东周时期中原地区遗传结构与人群相互作用
The Eastern Zhou period (770–256 BCE) was a transformative era in ancient China, marked by intensified social stratification, frequent warfare, and in…
2025-04-15
2025-11-20
通过比较基因组学探索中国悬棺习俗和僰人
The Hanging Coffin represents a distinctive mortuary tradition practiced across southern China, Southeast Asia (e.g., the Log Coffin), and the Pacific…
2025-11-26
2025-07-09
2025-08-05
超越二元性别？哥特兰岛伊尔维京时代遗址的儿童性别鉴定方法
The assessment of sex is fundamental in osteoarcheological analysis, yet traditional morphological methods are less reliable for children due to the i…
2025-09-25
2025-08-20
2025-08-03
冷血谋杀？马索公爵贝拉（约1245-1272年）遗骸的法医和生物考古学鉴定
In 1915, the remains of a male were discovered in a 13th-century monastery on Margaret Island, Budapest. Historical context suggested that the remains…
2025-08-19
2025-07-11
2025-07-02
古代DNA揭示了乌拉尔和叶尼塞人的史前史
The North Eurasian forest and forest-steppe zones have sustained millennia of sociocultural connections among northern peoples, but much of their hist…
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