Genomic analysis of reproductive isolation traits among the closely related stickleback species

近缘刺鱼物种生殖隔离性状的基因组分析

• 批准号: 19770074
• 负责人: 高橋 洋
• 金额: $ 2.44万
• 依托单位: National Fisheries University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19770074/
• 关键词: 種分化; ゲノム分析; AFLP; トゲウオ

トゲウオ科魚類近縁種間の生殖隔離形質について,その遺伝的基盤を解明することを目的に,交配実験および遺伝マーカーの単離を行った。トミヨとイバラトミヨの戻し交配家系を作成し,生殖腺の組織学的観察および行動分析を行い,各形質の遺伝様式を調べた。また,これら2種とモデル生物であるイトヨとの間で共用できる多数の遺伝マーカーを開発した。今後は,これらのマーカーに基づき,各形質のQTL解析を行う予定である。

There is a close-to-home reproductive isolation system, which is used to understand the purpose of the system, and the mating system can be used to isolate the parents. The mating pedigrees were established, the gonadal histology was examined, the behavior analysis was conducted, and all the shapes were tested. In general, most of the two kinds of biological drugs are in common use, and most of them are not allowed to do so. In the future, you will need to know that all kinds of QTL analysis will affect the performance of the system.

项目成果

淡水魚地理の自然史-多様性と分化をめぐって-

淡水鱼地理学的自然史 - 多样性和分化 -

• 发表时间: 2010
• 作者: 佐藤俊平;山本祥一郎
• 通讯作者: 山本祥一郎

The extent of hybridization between Biwa salmon and red-spotted masu salmon in Lake Biwa, Japan.

日本琵琶湖琵琶鲑和红斑马苏鲑的杂交程度。

• 发表时间: 2009
• 作者: Katsutoshi Watanabe;Yuichi Kano;Hiroshi Takahashi;Takahiko Mukai;Ryo Kakiokal;Koji Tominaga;Masayuki Kuwahara
• 通讯作者: Masayuki Kuwahara

Isolation and characterization of 13 microsatellite loci in the nine-spined stickleback (Pungitius pungitius) and cross-species amplification in 5 stickleback species (family Gasterosteidae).

九刺鱼 (Pungitius pungitius) 中 13 个微卫星位点的分离和表征以及 5 个刺鱼物种（Gasterosteidae 科）的跨物种扩增。

• 发表时间: 2009
• 期刊: Conservation Genetics Resources Online first
• 作者: Yu-ichiro Meguro;Hiroshi Takahashi;Hirohiko Takeshima;Mutsumi Nishida;Akira Goto
• 通讯作者: Akira Goto

Trophic relationship between red-spotted masu salmon and introduced rainbow trout in a Kyushu stream, southern Japan.

日本南部九州溪流中红斑马苏鲑鱼和引进虹鳟鱼之间的营养关系。

• 发表时间: 2009
• 作者: Kai Y;Orr JW;Sakai K;Nakabo T;Hiroyuki Sakano
• 通讯作者: Hiroyuki Sakano

Trophic relationship between red-spotted masu salmon and introduced rainbow trout in a Kyushu stream, southern Japan

日本南部九州溪流中红斑马苏鲑鱼和引进虹鳟鱼之间的营养关系

• 发表时间: 2009
• 作者: Hiroyuki Sakano;Kei'ichiro Iguchi;Hiroshi Takahashi;Harumi Sakai
• 通讯作者: Harumi Sakai