RARE KEY SUBSTANES OLFACTORY SENSE : IDETIFICATION OF HOME STREAM SUBSTANCES IN SALMON
稀有关键物质嗅觉:三文鱼中原生物质的识别
基本信息
- 批准号:12045257
- 负责人:
- 金额:$ 9.22万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research on Priority Areas
- 财政年份:2000
- 资助国家:日本
- 起止时间:2000 至 2002
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Salmon have the amazing ability to migrate long distances from the ocean to their home streams for spawning.For open water orientation, we showed that salmon use visual cues. For upstream homing from the coastal area to the home stream, the olfactory hypothesis has proposed, but the odor substances of home stream are unknown.In the previous study, we proposed that the odor substances are amino acids.The present study aims to prove this hypothesis.Upstream selective movements of chum salmon (Oncorhynchus keta), which were captured in the Osaru Rive, Hokkaido, Japan, in late spawning season, was investigated in a two-choice test tank consisted of two water inlet arms and one pool. Artificial home stream river water and lake water were added to each arm. Artificial home stream water was prepared based on the compositions of amino acids and related substance of the Osaru River. Mature male chum salmon were captured by the wire in the Osaru River, Hokkaido, and transferred to the Toya Lake Station, Hokkaido University. Of chum salmon tested, 28 fish showed upstream movement to one of the choice arm, and 24 fish (85.7%) of those moved fish were found in the arm running the artificial home stream water.These results strongly support our hypothesis that amino acids disslved in stream waters are home stream substances for salmon homing.
鲑鱼有惊人的能力,从海洋长距离迁移到他们的家溪产卵。对于开放水域的方向,我们表明,鲑鱼使用视觉线索。对于从沿海地区向上游归巢的行为,提出了嗅觉假说,但对归巢流的气味物质尚不清楚,在以往的研究中,我们提出气味物质是氨基酸,本研究旨在证明这一假说。在日本北海道大樽川的双选择试验池中,对大樽川的虹鳟(凯塔)进行了调查。将人工家溪河水和人工家溪湖水分别添加到每只手臂中,根据大樽河的氨基酸组成和有关物质制备人工家溪水。在北海道的奥萨鲁河中用铁丝网捕获了成熟的雄性三文鱼,并将其转移到北海道大学的洞屋湖站。结果表明,在28条鲑鱼中,有24条(85.7%)鱼向上游游向选择臂,这些游向选择臂的鱼中,有24条(85.7%)鱼向上游游向选择臂,这些结果支持了我们的假设,即沃茨中的氨基酸是鲑鱼归巢的归巢物质。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
庄司隆行, 上田宏, 栗原堅三: "サケはどのようにして母川に帰ってくるのか-遠洋航海には視覚を使い,母川はアミノ酸の匂いで識別する-"化学と生物. 39. 708-710 (2001)
Takayuki Shoji、Hiroshi Ueda、Kenzo Kurihara:“鲑鱼如何返回它们的家乡河流?它们利用视觉进行远洋航行,并通过氨基酸的气味来识别它们的家乡河流。” 39. 化学与生物学。 (2001)
- DOI:
- 发表时间:
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- 影响因子:0
- 作者:
- 通讯作者:
T.SHOJI, D.NISHIKWA, Y.YAMAMOTO, K.KURIHARA, H.UEDA: "AMINO ACIDS IN STREAM WATER ARE ESSENTIAL FOR SALMON HOMING MIGRATION"FISH PHYSIOLOGY AND BIOCHEMISTRY. (IN PRESS).
T.Shoji、D.NISHIKWA、Y.YAMAMOTO、K.KURIHARA、H.UEDA:“溪水中的氨基酸对于鲑鱼归巢迁徙至关重要”鱼类生理学和生物化学。
- DOI:
- 发表时间:
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- 影响因子:0
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- 通讯作者:
庄司隆行, 西川大地, 山本泰男, 栗原堅三, 上田宏: "AMINO ACIDSIN STREAM WATER ARE ESSENTIAL FOR SALMONN HOMING MIGRATION"FISH PHYSIOLOGY AND BIOCHEMISTRY. (IN PRESS).
Takayuki Shoji、Daichi Nishikawa、Yasuo Yamamoto、Kenzo Kurihara、Hiroshi Ueda:“溪流中的氨基酸对于鲑鱼归巢迁徙至关重要”鱼类生理学和生物化学(正在出版)。
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- 影响因子:0
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- 通讯作者:
庄司隆行, 鈴木教世, 上田宏, 栗原堅三: "魚類の嗅覚受究研究:魚類嗅覚系の特徴と母川回帰行動"日本味と匂学会誌. (印刷中).
Takayuki Shoji、Noriyo Suzuki、Hiroshi Ueda、Kenzo Kurihara:“鱼的嗅觉研究:鱼嗅觉系统的特征和返回家乡的行为”日本味觉和嗅觉学会杂志(出版中)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Shoji,T. et al.: "Amino Acids Dissolved in Stream Water as Possible Homestream Odorants for Masu Salmon."Chemical Senses. 25. 533-540 (2000)
庄二,T.
- DOI:
- 发表时间:
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- 影响因子:0
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KURIHARA Kenzo其他文献
KURIHARA Kenzo的其他文献
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{{ truncateString('KURIHARA Kenzo', 18)}}的其他基金
Factory Automation Control System Designing Method Aiming High reliability and High Productivity of Software
以软件高可靠性和高生产率为目标的工厂自动化控制系统设计方法
- 批准号:
15560227 - 财政年份:2003
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Molecular discrimination and transduction in singe olfactory and vomeronasal receptor cells
单一嗅觉和犁鼻受体细胞的分子辨别和转导
- 批准号:
09480169 - 财政年份:1997
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of safety inhibitor which selectively masks receptor sites for bitter substances
开发选择性掩盖苦味物质受体位点的安全抑制剂
- 批准号:
09557185 - 财政年份:1997
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
New development of transduction mechanism in chemical senses
化学意义上转导机制的新进展
- 批准号:
07308049 - 财政年份:1995
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
A new transduction mechanism of chemoreceptor cells and cloning of receptor protein
化学感受细胞新转导机制及受体蛋白克隆
- 批准号:
07457533 - 财政年份:1995
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Masking of bitter taste and smell of drugs by protein-lipid complex prepared from materials for foods
用食品材料制备的蛋白质-脂质复合物掩盖药物的苦味和气味
- 批准号:
06557119 - 财政年份:1994
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Cloning of genes encoding putative taste receptor proteins
编码假定味觉受体蛋白的基因的克隆
- 批准号:
05454627 - 财政年份:1993
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Preparation of artificial membrane sensor which responds to various odorants
响应多种气味的人工膜传感器的制备
- 批准号:
01870096 - 财政年份:1989
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research
Identification and Transduction Mechanisms in Chemoreceptor Cells
化学感受器细胞的识别和转导机制
- 批准号:
63480496 - 财政年份:1988
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Mechanisms of stimuli discrimination and transduction in gustatory and olfactory cells
味觉和嗅觉细胞的刺激辨别和转导机制
- 批准号:
60480457 - 财政年份:1985
- 资助金额:
$ 9.22万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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