Identification and characterization of genes affecting personality traits of fish

有基因影响鱼的性格特征吗？在人类中，一些基因已被确定为与人格相关的基因。最近的研究还发现，与个性相关的基因不仅存在于哺乳动物中，也存在于鸟类中。这些都有力地表明，鱼类中存在与个性相关的基因。但是，这个问题还没有经过测试。因此，在本研究中，我们试图识别和表征影响鱼类人格特征的基因。

Are there genes affecting personality traits of fish? In human, some genes have been identified as personality-related genes. Recent studies also identified personality-related genes not only in mammals but also in birds. These strongly suggest the presence of personality-related genes in fish. However, this issue has not been tested yet. Thus, in this study, we tried to identify and characterize genes affecting personality traits of fish.