2013 Fiscal Year Final Research Report
Genetic analysis of social behavior in squids
| Project/Area Number |
23658161
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
General fisheries
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| Research Institution | Kyoto University |
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Principal Investigator |
MURAYAMA Miho 京都大学, 野生動物研究センター, 教授 (60293552)
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| Co-Investigator(Kenkyū-buntansha) |
IKEDA Yuzuru (30342744)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 社会行動 / 遺伝子 / イカ / タコ / 水産資源 |
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| Research Abstract |
In this study, we surveyed genetic background of the individual difference in behavior namely "personality" within a social group of oval squids. Captive group-living squid were identified by marking and their behaviors were recorded. DNA was extracted from tissue samples. Microsatellite genotyping and mitochondrial DNA sequencing were conducted to compare with behavior data. We found that specific behavior traits such as boldness or activity were characteristic in regional groups. Based on the current result we will survey candidate genes which can be the target of selection for resource management and technical development for breeding.
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[Presentation] ゴリラの性格関連遺伝子の多様性2011
Author(s)
井上-村山美穂, 井上英治, 加藤和実, Linda Vigilant, Katerina Guschanski, 村山裕一, 山極壽一
Organizer
第27回日本霊長類学会大会
Place of Presentation
犬山
Year and Date
2011-07-19
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