用鱼精蛋白-铁蛋白对枯草芽孢杆菌细胞质膜上负表面电荷进行电子显微镜显示。
Electron microscopic demonstration of negative surface charges on cytoplasmic membranes of Bacillus subtilis with protamine-ferritin.
作者信息
Mach F, Bergmann P, Pfüller U, Wölfel L
出版信息
Z Allg Mikrobiol. 1982;22(1):69-71. doi: 10.1002/jobm.3630220108.
PMID:6803450
Abstract
The application of a protamine-ferritin conjugate for labelling of isolated protoplast membranes of Bacillus subtilis S 13/1 is described. Contrary to Mycoplasma membranes which could only be labelled on the outer side of the membrane, ferritin was deposited on both membrane sides as a single layer without cluster formation.
摘要
本文描述了鱼精蛋白-铁蛋白偶联物在标记枯草芽孢杆菌S 13/1分离原生质体膜中的应用。与只能在膜外侧进行标记的支原体膜不同，铁蛋白以单层形式沉积在膜的两侧，且无簇形成。
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