caa a22 4500 46908412X CHVBK 20180323132959.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF00319617 doi (NATIONALLICENCE)springer-10.1007/BF00319617 Comparative study of the olfactory epithelium of the three-spined stickleback ( Gasterosteus aculeatus ) and the nine-spined stickleback ( Pungitius pungitius ) [Elektronische Daten] [Tapio Honkanen, Peter Ekström] Summary: The olfactory epithelium of the three-spined stickleback (Gasterosteus aculeatus) and the nine-spined stickleback (Pungitius pungitius) has been studied with a conventional histochemical and a novel immunological staining technique. In both species, the sensory epithelium is arranged in folds separated by non-sensory epithelial tissue. In the nine-spined stickleback, intrinsic folds consisting of non-sensory cells are found in the apical part of the sensory epithelium where they divide the surface of the sensory epithelium into small islets. These non-sensory cells are non-ciliated, flattened and piled on top of each other; they contain numerous electron-translucent vesicles. The intrinsic folds are absent from the sensory epithelium of the three-spined stickleback. In both species, axons of receptor cells form a layer of fibers in the sensory epithelium immediately above the basal cells. In the three-spined stickleback, thick branches of the olfactory nerve are frequently found in this layer. These branches are only occasionally observed in the sensory epithelium of the nine-spined stickleback. Thus, the three-spined stickleback and the nine-spined stickleback show considerable differences in the organization of the sensory regions of the olfactory epithelium. Springer-Verlag, 1992 Olfactory epithelium nationallicence Comparative study nationallicence Histochemistry nationallicence Immunocytochemistry nationallicence Non-specific label nationallicence Microsmatic fish nationallicence Three-spined stickleback, Gasterosteus aculeatus (Teleostei) nationallicence Nine-spined stickleback, Pungitius pungitius (Teleostei) nationallicence Honkanen Tapio Department of Zoology, University of Lund, Helgonavägen 3, S-22362, Lund, Sweden aut Ekström Peter Department of Zoology, University of Lund, Helgonavägen 3, S-22362, Lund, Sweden aut Cell and Tissue Research Springer-Verlag 269/2(1992-08-01), 267-273 0302-766X 269:2<267 1992 269 441 https://doi.org/10.1007/BF00319617 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00319617 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Honkanen Tapio Department of Zoology, University of Lund, Helgonavägen 3, S-22362, Lund, Sweden aut NATIONALLICENCE 700 1- Ekström Peter Department of Zoology, University of Lund, Helgonavägen 3, S-22362, Lund, Sweden aut NATIONALLICENCE 773 0- Cell and Tissue Research Springer-Verlag 269/2(1992-08-01), 267-273 0302-766X 269:2<267 1992 269 441 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer