2001年2月
Os incae: variation in frequency in major human population groups
JOURNAL OF ANATOMY
- ,
- 巻
- 198
- 号
- 開始ページ
- 137
- 終了ページ
- 152
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1017/S0021878251007149
- 出版者・発行元
- CAMBRIDGE UNIV PRESS
The variation in frequency of the Inca bone was examined in major human populations around the world. The New World populations have generally high frequencies of the Inca bone, whereas lower frequencies occur in northeast Asians and Australians. Tibetan/Nepalese and Assam/Sikkim populations in northeast India have more Inca bones than do neighbouring populations. Among modern populations originally derived from eastern Asian population stock, the frequencies are highest in some of the marginal isolated groups. In Central and West Asia as well as in Europe, frequency of the Inca bone is relatively low. The incidence of the complete Inca bone is, moreover, very low in the western hemisphere of the Old World except for Subsaharan Africa. Subsaharan Africans show as a whole a second peak in the occurrence of the Inca bone. Geographical and ethnographical patterns of the frequency variation of the Inca bone found in this study indicate that the possible genetic background for the occurrence of this bone cannot be completely excluded. Relatively high frequencies of the Inca bone in Subsaharan Africans indicate that this trait is not a uniquely eastern Asian regional character.
- リンク情報
- ID情報
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- DOI : 10.1017/S0021878251007149
- ISSN : 0021-8782
- Web of Science ID : WOS:000167409900002