OBSERVATIONS ON THE NUCLEAR MEMBRANE WITH THE ELECTRON MICROSCOPE
OBSERVATIONS ON THE NUCLEAR MEMBRANE WITH THE ELECTRON MICROSCOPE
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DOI：
10.1016/0014-4827(54)90054-3
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发表时间：
1954-01-01
影响因子：
3.7
通讯作者：
GALL, JG
中科院分区：
文献类型：
--
作者：
GALL, JG
将Triturus卵母细胞核膜平铺在E. M.网格，固定在2%OsO4中，干燥，并用Cr遮蔽。膜由一个连续的片与凸起的环分散在细胞质侧。环带直径1200 A，由直径为400 A的较小球体制成。在某些区域，环带以光学显微镜可见的簇状出现。
The nuclear membrane of Triturus oocytes was spread flat on E. M. grids, fixed in 2% OsO4, dried, and shadowed with Cr. The membrane consists of a continuous sheet with raised annuli scattered on the cytoplasmic side. The annuli, 1200 A in diam., are made of smaller spheres 400 A in diam. Over certain areas the annuli occur in clusters visible with the light microscope.