[The evolutionary pathways of the systems realizing the hormonal signal].
Those cells and whole organisms which are able of decoding of informational signals and adequately reacting to them, can adapt themselves to ambient conditions and thus preserve themselves during onto- and phylogenesis. Regulatory molecules related to hormones, transmitters and pheromones, play a specific role of chemical signals. Target cells have specific signal systems for realization of these signals. Latest findings have established some general principles of structural-functional organization of these signal systems in the cells of higher eucaryotes and even procaryotes.
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D000818:Animals; D005075:Biological Evolution; D005057:Eukaryotic Cells / Q000502:physiology; D006728:Hormones / Q000502:physiology*; D007448:Invertebrates / Q000502:physiology; D010455:Peptides / Q000502:physiology; D011387:Prokaryotic Cells / Q000502:physiology; D011956:Receptors, Cell Surface / Q000502:physiology; D015398:Signal Transduction / Q000502:physiology*; D014714:Vertebrates / Q000502:physiology
D006728:Hormones; D010455:Peptides; D011956:Receptors, Cell Surface
Puti évoliutsii sistem realizatsii gormonal'nogo signala.