Pheromone Perception in Fish: Mechanisms and Modulation by Internal Status
Pheromone Perception in Fish: Mechanisms and Modulation by Internal Status
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DOI：
10.1093/icb/icad049
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发表时间：
2023-06-01
影响因子：
2.6
通讯作者：
Juntti，Scott A.
中科院分区：
文献类型：
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作者：
Bowers，Jessica M.;Li，Cheng-Yu;Juntti，Scott A.
信息素是促进动物之间交流的化学信号，大多数动物利用信息素进行繁殖和其他形式的社会行为。识别用于信息素交流的关键配体和嗅觉受体有助于深入了解这些重要线索的感觉处理过程。个体对信息素的反应可能是可塑性的，因为生理状态会调节行为输出。在这篇综述中，我们概述了信息素感觉的机制，并强调了改变信息素引导行为的生理机制。我们专注于激素，它调节包括鱼类、两栖动物和啮齿动物在内的脊椎动物之间的信息素交流。这种调节可能发生在外周嗅觉器官和大脑中，但机制尚不清楚。虽然这篇综述集中在鱼类的研究上，但我们将讨论其他系统，以提供对荷尔蒙机制如何跨类群发挥作用的洞察。
Pheromones are chemical signals that facilitate communication between animals, and most animals use pheromones for reproduction and other forms of social behavior. The identification of key ligands and olfactory receptors used for pheromonal communication provides insight into the sensory processing of these important cues. An individual’s responses to pheromones can be plastic, as physiological status modulates behavioral outputs. In this review, we outline the mechanisms for pheromone sensation and highlight physiological mechanisms that modify pheromone-guided behavior. We focus on hormones, which regulate pheromonal communication across vertebrates including fish, amphibians, and rodents. This regulation may occur in peripheral olfactory organs and the brain, but the mechanisms remain unclear. While this review centers on research in fish, we will discuss other systems to provide insight into how hormonal mechanisms function across taxa.