Genome-wide DNA analysis on people with family name "Japan" in Spain who are presumed as descendants of a part of the delegation to Rope by Masamune Date
| Project/Area Number |
24405017
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 海外学術 |
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| Research Field |
Physical anthropology
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
斎藤 成也 国立遺伝学研究所, 集団遺伝学系, 教授 (30192587)
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| Co-Investigator(Renkei-kenkyūsha) |
TOKUNAGA Katsushi 東京大学, 大学院医学系研究科, 教授 (40163977)
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| Research Collaborator |
FUSE Nobuo (NAGASAKI Masao)
KAWAI Yosuke
CARRACEDO Angel
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| Project Period (FY) |
2012-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2013: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2012: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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| Keywords | ハポン姓 / 日本人 / スペイン / ゲノムワイド / SNP解析 / Yハプロタイプ / ゲノム / ゲノム解析 / Y-STRs / コリア・デル・リオ / 遣欧使節 |
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| Outline of Final Research Achievements |
Among 800 people with family name indicated “Japan” in Spanish lived in Coria del Rio near Seville in Spain, 50 males and 51 females wishfully donated their blood with written informed consents to perform DNA analyses to confirm tips of Japanese traces on their genomes scientifically. DNA samples were extracted in by collaborators Spain, and all of the DNA analyses were performed in Japan. Unfortunately, the results of Y-STR (STRs on Y chromosome) haplotype analysis for male samples, all of the haplotypes were not similar to Japanese ones, but close to Spanish or other countries' ones. Genome-wide SNP analysis with the Japonica Array where almost all of about 660K SNPs were specific to Japanese genome also could not revealed any Japanese traces on their genomes by comparing with those data from 8 indigenous Japanese and in Tohoku Medical Mega Bank, and from Spain DNA Bank. In future, other newly improved and developed techniques or analyses would be successful to certify this matter.
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Report
(6 results)
Research Products
(34 results)
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[Journal Article] The history of human populations in the Japanese Archipelago inferred from genome-wide SNP data with a special reference to the Ainu and the Ryukyuan Populations.2012
Author(s)
Jinam T, Nishida N, Hirai M, Kawamura S, Oota H, Umetsu K, Kimura R, Ohashi J, Tajima A, Yamamoto T, Tanabe H, Mano S, Suto Y, Kaname T, Naritomi K, Yanagi K, Niikawa N, Omoto K. Saitou N
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Journal Title
Journal of Human Genetics
Volume: 57巻
Issue: 12
Pages: 787-79
DOI
NAID
Related Report
Peer Reviewed
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[Presentation] Y-STR haplotype network analysis in Mongolian populations2014
Author(s)
Toshimichi Yamamoto, Yuuji Hiroshige, Hisae Ogawa, Tomoki Senda, Daiki Horiba, Masatoshi Sakuma, Yuuka Kawaguchi, Yuuichi Kano, Kei Zaitsu, Takashi Yoshimoto, Akira Ishii
Organizer
9th International Symposium on Advances in Legal Medicine
Place of Presentation
福岡国際会議場（福岡県・福岡市）
Year and Date
2014-06-16
Related Report
Int'l Joint Research
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[Book] 人種は存在しない2013
Author(s)
ベルトラン・ジョルダン(監修:山本敏充)
Total Pages
235
Publisher
中央公論新社
Related Report
