| 摘要: |
| 感觉系统是外界环境与有机体内在信号系统之间的“转换器”,也是生物应对外界环境变化的“哨兵”,能够敏锐捕捉外界环境信号的变化,在有机体的生长、摄食和繁殖等重要生物学过程中起到了至关重要的作用。棘皮动物具有特殊的五辐对称结构,缺乏神经中枢,主要依靠散布全身的感觉系统对外界进行感知并做出响应,其关键的分类地位和独特的生物学特征为感觉系统的功能研究提供了特殊的背景。本文对棘皮动物感觉系统研究方法、不同感觉系统介导的行为特征以及相关受体发掘进行了全面综述,以期进一步解析棘皮动物感觉系统在棘皮动物特殊生理行为调控中的作用机制,为棘皮动物关键经济物种的高效绿色增养殖提供科学的理论支撑。 |
| 关键词: 棘皮动物 感觉系统 行为 响应过程 受体 |
| DOI：10.11759/hykx20221025001 |
| 分类号:S917.4 |
| 基金项目:国家自然科学基金项目(31972767, 42276103) |
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| Research advancements in echinoderm sensory functions and related receptors |
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LIU Lihua1,2, WANG Xuemin1,2, CHEN Muyan1,2
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1.The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China;2.College of Fisheries, Ocean University of China, Qingdao 266003, China
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| Abstract: |
| The sensory system acts as a bridge between an organism’s external environment and its internal signal system, responding according to the environmental stimuli and changes. It plays a crucial role in key biological processes such as growth, feeding, and reproduction. Despite having a radially symmetric body and radial nervous system, echinoderms lack a centralized nerve center. They mainly depend on sensory systems distributed throughout their bodies to perceive and react to their external environment. The unique taxonomic position and biological traits of echinoderms offer valuable insights for sensory system research. This review summarizes and discusses the methodologies of sensory system research, behavioral characteristics induced by the sensory system, and the discovery of related receptors in echinoderms. We aim to encourage future research regarding regulatory mechanisms of sensory systems in echinoderms’ unique physiological behaviors and provide theoretical backing for the efficient and sustainable aquaculture of economically significant echinoderm species. |
| Key words: echinoderm sensory system behavior response process receptor |
