Nobutaka Ohta
Biographic Data
| ID | 230831 |
|---|---|
| NAME | Nobutaka Ohta |
| GIVEN NAMES | Nobutaka |
| FAMILY NAME | Ohta |
| SIGNATURE | OHTA N |
| AFFILIATIONS | Department of Urology, Yaizu Municipal Hospital |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 7 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2006 |
| H-INDEX | 1 |
JC polyomavirus lineages common among Kiribati Islanders
Although JC polyomavirus (JCPyV) genotyping is a promising method in clarifying the peopling of the Pacific, the distribution of JCPyV lineages has been elucidated only in a few Pacific populations. To clarify JCPyV lineages of the Kiribati Islanders, we collected urine samples from 48 Kiribati fishermen (mainly from the Gilbert Islands), who called in at a Japanese port for unloading. From the urine samples, we amplified the 610-bp IG region (VT…
Phylogenetic Analysis of JC Virus DNAs Detected in Ainus
JC ウイルス (JCV) DNA の系統解析によりアイヌの起源を解明することを目的として, 北海道の3地域(浦河, 白老, 旭川)に住むアイヌ30名から尿を採取した。尿から検出された JCV DNA (n = 13) は5つのゲノム型 (MY-b, MY-x, MX, EU-a/Arc, EU-c) に分類された。MY-b, EU-a/Arc, EU-cは過去に近隣の人類集団から検出されたが, MY-xとMXは今回初めてアイヌから検出された。得られた知見から, (1) 東北アジアから渡来した複数の人類集団が現代アイヌを築いたこと, (2) ヨーロッパ人に近縁の東北シベリア先住民の祖先集団が現代アイヌの中核を形成したこと, (3) 縄文人を形成した集団や新規な東北アジア系集団も現代アイヌの形成に寄与したことが示唆された
Peopling of Japan as Revealed by Genotyping of Urinary JC Virus DNA
It has been shown that the typing of urinary JC polyomavirus (JCV) DNA offers a novel means of tracing human migrations. We used this approach to elucidate the colonization of the Japanese Archipelago. Approximately 1, 000 JCV DNA-positive urine samples were collected throughout the Japanese Archipelago, and used to amplify a 610-base-pair JCV DNA region (IG region). We determined about 100 IG sequences, from which a phylogenetic tree was constru…
Peopling of Japan as Revealed by Genotyping of Urinary JC Virus DNA
It has been shown that the typing of urinary JC polyomavirus (JCV) DNA offers a novel means of tracing human migrations. We used this approach to elucidate the colonization of the Japanese Archipelago. Approximately 1, 000 JCV DNA-positive urine samples were collected throughout the Japanese Archipelago, and used to amplify a 610-base-pair JCV DNA region (IG region). We determined about 100 IG sequences, from which a phylogenetic tree was constru…
Peopling of Japan as Revealed by Genotyping of Urinary JC Virus DNA
It has been shown that the typing of urinary JC polyomavirus (JCV) DNA offers a novel means of tracing human migrations. We used this approach to elucidate the colonization of the Japanese Archipelago. Approximately 1, 000 JCV DNA-positive urine samples were collected throughout the Japanese Archipelago, and used to amplify a 610-base-pair JCV DNA region (IG region). We determined about 100 IG sequences, from which a phylogenetic tree was constru…
Phylogenetic Analysis of JC Virus DNAs Detected in Ainus
JC ウイルス (JCV) DNA の系統解析によりアイヌの起源を解明することを目的として, 北海道の3地域(浦河, 白老, 旭川)に住むアイヌ30名から尿を採取した。尿から検出された JCV DNA (n = 13) は5つのゲノム型 (MY-b, MY-x, MX, EU-a/Arc, EU-c) に分類された。MY-b, EU-a/Arc, EU-cは過去に近隣の人類集団から検出されたが, MY-xとMXは今回初めてアイヌから検出された。得られた知見から, (1) 東北アジアから渡来した複数の人類集団が現代アイヌを築いたこと, (2) ヨーロッパ人に近縁の東北シベリア先住民の祖先集団が現代アイヌの中核を形成したこと, (3) 縄文人を形成した集団や新規な東北アジア系集団も現代アイヌの形成に寄与したことが示唆された
JC polyomavirus lineages common among Kiribati Islanders
Although JC polyomavirus (JCPyV) genotyping is a promising method in clarifying the peopling of the Pacific, the distribution of JCPyV lineages has been elucidated only in a few Pacific populations. To clarify JCPyV lineages of the Kiribati Islanders, we collected urine samples from 48 Kiribati fishermen (mainly from the Gilbert Islands), who called in at a Japanese port for unloading. From the urine samples, we amplified the 610-bp IG region (VT…
Biology (3 works) · Gene (3 works) · Genetics (3 works) · Phylogenetic tree (3 works) · Plant Virus Research Studies (3 works) · Polyomavirus and related diseases (3 works) · Evolutionary biology (2 works) · Genotype (2 works) · Genotyping (2 works) · JC virus (2 works)