Academic Journal
Age Effects Aggressive Behavior: RNA-Seq Analysis in Cattle with Implications for Studying Neoteny Under Domestication
| العنوان: | Age Effects Aggressive Behavior: RNA-Seq Analysis in Cattle with Implications for Studying Neoteny Under Domestication |
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| المؤلفون: | Eusebi, Paulina G., Sevane, Natalia, O’Rourke, Thomas, Pizarro, Manuel, Boeckx, Cedric, Dunner, Susana |
| المساهمون: | Ministerio de Economía y Competitividad, MEXT/JSPS Grant-in-Aid for Scientific Research on Innovative Areas, Generalitat de Catalunya, Universidad Complutense de Madrid |
| المصدر: | Behavior Genetics ; volume 52, issue 2, page 141-153 ; ISSN 0001-8244 1573-3297 |
| بيانات النشر: | Springer Science and Business Media LLC |
| سنة النشر: | 2022 |
| الوصف: | The reactive type of aggression is regulated mostly by the brain’s prefrontal cortex; however, the molecular changes underlying aggressiveness in adults have not been fully characterized. We used an RNA-seq approach to investigate differential gene expression in the prefrontal cortex of bovines from the aggressive Lidia breed at different ages: young three-year old and adult four-year-old bulls. A total of 50 up and 193 down-regulated genes in the adult group were identified. Furthermore, a cross-species comparative analysis retrieved 29 genes in common with previous studies on aggressive behaviors, representing an above-chance overlap with the differentially expressed genes in adult bulls. We detected changes in the regulation of networks such as synaptogenesis, involved in maintenance and refinement of synapses, and the glutamate receptor pathway, which acts as excitatory driver in aggressive responses. The reduced reactive aggression typical of domestication has been proposed to form part of a retention of juvenile traits as adults (neoteny). |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1007/s10519-021-10097-1 |
| DOI: | 10.1007/s10519-021-10097-1.pdf |
| DOI: | 10.1007/s10519-021-10097-1/fulltext.html |
| الاتاحة: | http://dx.doi.org/10.1007/s10519-021-10097-1 https://link.springer.com/content/pdf/10.1007/s10519-021-10097-1.pdf https://link.springer.com/article/10.1007/s10519-021-10097-1/fulltext.html |
| Rights: | https://creativecommons.org/licenses/by/4.0 ; https://creativecommons.org/licenses/by/4.0 |
| رقم الانضمام: | edsbas.72DADA3D |
| قاعدة البيانات: | BASE |
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