TRANSMISSION AND SCANNING ELECTRON-MICROSCOPY OF SENSORY BUDS OF THE BARBELS OF MYXINE-GLUTINOSA L (CYCLOSTOMATA)

被引：17
作者：
GEORGIEVA, V [1 ]
PATZNER, RA [1 ]
ADAM, H [1 ]
机构：
[1] UNIV OSLO, BIOL STN, DROBAK, NORWAY
来源：
ZOOLOGICA SCRIPTA | 1979年 / 8卷 / 01期
关键词：
D O I：
10.1111/j.1463-6409.1979.tb00619.x
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Sensory buds of different sizes have been found in the epidermis from the barbels of Myxine glutinosa. The electron microscopic investigations reveal their composition as one type of receptor cells and two types of supporting cells. The receptor cells have apical stereocilia with filamentous internal structure and there are microvilli on the supporting cells. The cytoplasma of the receptor cells contain fibrils and fibril bundles. The sensory buds are innervated by a nerve plexus below the basal lamina with nerve endings between the basal cells, which lie below the sensory buds. A comparison with sensory buds in some other vertebrates is drawn. Copyright © 1979, Wiley Blackwell. All rights reserved
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页码：61 / 67
页数：7
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