<原著>フリーズ・フラクチャー法によるゴルジ装置の研究

概要

論文の詳細を見る
Freeze fracture studies have been carried out on the golgi complex isolated from rat liver. The size and appearance of the golgi complex observed in freeze fracture replicas correlate well with their appearance in thin section and in negatively stained preparations. The fracture faces of the cisternae presents two kinds of distribution of particles. One is smooth without particles and one with numerous particles. In addition, rod shaped particles or fibers are observed on the surfaces of the cisternae, especially on the edge of the cisternae. The tubular network shows the fracture surfaces with random distribution of particles, and the number of particles is more on the face directed toward the intracisternal space than on the face directed toward cytoplasm. The fracture faces of the secretory vesicles show some variation in particle distribution : smooth vesicles without particles, vesicle with many randomly distributed particles, vesicle with patchy distrbution of particles and with fibers. The different distribution of particles on the fracture surfaces of three components in the golgi complex, the cisternae. tubular network and secretory vesicles, reflects the functional differentiation of the golgi complex.
近畿大学の論文
1977-04-25