Fast axonal transport by neurons from the jellyfishCyanea capillata
作者:
Peter A. V. Anderson,
Walter E. Schwab,
Susan Gilbert,
Robert D. Allen,
期刊:
Journal of Neurobiology
(WILEY Available online 1986)
卷期:
Volume 17,
issue 1
页码: 29-37
ISSN:0022-3034
年代: 1986
DOI:10.1002/neu.480170104
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractNeurons of the motor nerve net ofCyanea capillatawere examined using video‐enhanced DIC optics. A variety of organelles were visible within the axons and many were mobile. To quantify the movement organelles were divided into three classes (large, medium, and small) and the rates, direction, and types of movement displayed by the different particle types examined. The overall behavior and rates of movement of transported particles were camparable with those in axons from other species. The largest particles, mainly mitochondria were the slowest moving but were the only particles to reverse their direction of movement or to undergo interactions with other particles. The fastest movement was by the small particles, but both they and medium sized particles were transported continuously. In addition, the linear elements in these axons underwent considerable lateral movemen
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