Genetic analysis of social behavior in squids

鱿鱼社会行为的遗传分析

• 批准号: 23658161
• 负责人: MURAYAMA Miho
• 金额: $ 2.5万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-23658161/
• 关键词: 社会行動; 遺伝子; イカ; タコ; 水産資源

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.

在这项研究中，我们调查了椭圆形鱿鱼社会群体中个体行为差异的遗传背景，即“个性”。对圈养群居鱿鱼进行标识，并记录其行为。从组织样本中提取DNA。进行微卫星基因分型和线粒体DNA测序，并与行为学资料进行比较。我们发现，特定的行为特征，如大胆或活跃，是地区群体的特征。在现有结果的基础上，我们将对候选基因进行筛选，作为资源管理和育种技术开发的目标。

项目成果

池田研究室

池田实验室

Observations of schooling behaviour in the oval squid Sepioteuthis lessoniana in costal waters of Okinawa Island

冲绳岛近海椭圆乌贼 Sepioteuthis Lessoniana 成群行为的观察

• DOI: 10.1017/s1755267213000067
• 发表时间: 2013
• 期刊: Marine Biodiversity Records
• 作者: Chikatoshi Sugimoto;Ryoko Yanagisawa,Ryuta Nkajima and Yuzuru Ikeda
• 通讯作者: Ryoko Yanagisawa,Ryuta Nkajima and Yuzuru Ikeda

動物の行動に影響する遺伝子多型の解明

阐明影响动物行为的遗传多态性

• 作者: 村山美穂;阿部秀明;山田一憲
• 通讯作者: 山田一憲

The signal function of feces to other individuals in the feral cats.

野猫粪便对其他个体的信号功能。

• 发表时间: 2012
• 作者: Tani A;Ishihara A;Kasuya E;Inoue-Murayama M
• 通讯作者: Inoue-Murayama M

Study of genetic diversity for wildlife conservation

野生动物保护遗传多样性研究

• 发表时间: 2011
• 作者: Miho Inoue-Murayama;Christopher Adenyo;Azusa Hayano;Princess K.Botchway;Millicent Amekugbe;Erasmus H.Owusu;Boniface B.Kayang
• 通讯作者: Boniface B.Kayang