变形虫核膜的电子显微镜观察

Electron microscopy of the nuclear membrane of Amoeba proteus.

作者信息

FRAJOLA W J, GREIDER M H, KOSTIR W J

出版信息

J Biophys Biochem Cytol. 1956 Jul 25;2(4 Suppl):445-8.

Abstract

An electron microscope study of the nuclear membrane of Amoeba proteus by thin sectioning techniques has revealed an ultrastructure in the outer layer of the membrane that is homologous to the pores and annuli observed in the nuclear membranes of many other cell types studied by these techniques. An inner honeycombed layer apparently unique to Amoeba proteus is also described.

摘要

利用超薄切片技术对变形虫核膜进行的电子显微镜研究揭示，该膜外层存在一种超微结构，它与通过这些技术研究的许多其他细胞类型的核膜中观察到的孔和环同源。还描述了一种显然是变形虫所特有的内部蜂窝状层。