在虫,和动物中,费洛蒙感知中的性二态
Qian Li1, Yufeng Pan2, Xia-Jing Tong3
1Department of Otolaryngology, Songjiang Research Institute, Shanghai Key Laboratory of Emotions and Affective Disorders, Songjiang Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 201600, China; Department of Anatomy and Physiology, Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health in Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
这篇综述比较了物种间的神经回路,揭示了性别差异如何嵌入性别特异性行为化学传感系统中的保留原则和适应.
科学领域:
- 神经科学是一个神经科学.
- 比较生物学的比较生物学
- 行为遗传学 行为遗传学
背景情况:
- 性别特定的化学感知行为,包括对激素的反应,对于跨物种的繁殖至关重要.
- 检测和处理化学线索的差异是这些性别特定行为的基础.
研究的目的:
- 为了比较Caenorhabditis elegans,Drosophila和产生性模态激素反应的动物的神经回路.
- 探索内部状态如何调节这些路径,添加上下文依赖的,性别特定的调制.
- 综合跨物种的机制,突出保护的原则和谱系特定的适应.
主要方法:
- 参与费洛蒙检测,中继和集成的神经回路的比较分析.
- 对连接学和电路层面分析的审查.
- 在不同模型生物体中综合发现.
主要成果:
- 在模型生物中识别性二态神经通路用于激素处理.
- 了解内部状态如何以性别特定的方式调节这些通路.
- 突出保护的原则和独特的适应性在性别特定的化学感觉.
结论:
- 性差异深深植根于化学感应神经系统中.
- 提出了一个整合性框架,以了解性二态行为的演变和机制.
- 概述了性二态行为的未来研究方向.
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