Evolutionary Patterns in Sensory Receptors
Evolutionary Patterns in Sensory Receptors
复制标题
感觉感受器的进化模式
DOI：
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发表时间：
1987
期刊：
影响因子：
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通讯作者：
D. Moran
中科院分区：
文献类型：
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作者：
D. Moran
为了生存和繁殖，所有的生物，无论是大象还是变形虫，都必须对周围环境的变化做出反应。因此，生物体往往是敏感的;感觉和运动都是反应所必需的。例如，在原生动物中，变形虫会探测到pH值不适宜的区域，并从那里溜走。眼虫则会向阳光移动，而阳光对光合作用来说是必不可少的。草履虫的敏捷和快速移动配备了许多运动纤毛，不仅作为机械感受器，但被兴奋膜覆盖。在后生动物中，存在一系列令人印象深刻的感觉细胞，它们对各种刺激做出反应。后生动物感觉细胞的超微结构的调查揭示了一种模式的组织共同的大多数：许多感觉细胞采用纤毛，微绒毛，或两者兼而有之的刺激接收的网站。2.3
In order to survive and reproduce, all living things great and small, be they elephants or amoebae, must respond to changes in their immediate surroundings. Organisms, then, tend to be sensitive; both sensation and motility are necessary for responsiveness. Among the Protozoa, an amoeba, for example, will detect and glide away from a region of unfavorable pH. Euglena, armed with its photosensitive eyespot, will move toward the sunlight so essential for photosynthesis. The agile and fast-moving Paramecium is equipped with many motile cilia that not only serve as mechanoreceptors, but are covered by excitable membranes.’ Among the Metazoa, an impressive array of sensory cells exists that respond to a wide range of stimuli. Investigation of the ultrastructure of metazoan sensory cells reveals a pattern of organization common to most of them: many sensory cells employ cilia, microvilli, or both at the site of stimulus reception. 2.3
感觉纤毛的结构和功能。
DOI：
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发表时间：
1983
期刊：
Journal of submicroscopic cytology
影响因子：
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作者：
Moran,DT;Rowley3rd,JC
通讯作者：
Rowley3rd,JC