Vital Staining of the Golgi Apparatus
نویسندگان
چکیده
منابع مشابه
Cytochemical Staining of the Golgi Apparatus in Amoeba Proteus
The Golgi apparatus has been shown to be involved in the packaging of secretory proteins (Caro and Palade, 1964 ; Jamieson and Palace 1967 a, 1967 b), and in the production of acid mucopolysaccharides and glycoproteins (Neutra and Leblond, 1966 ; Berlin, 1967 ; Thiéry, 1967 ; Rambourg et al, 1969; Whur et al., 1969) . Other suggested functions of the Golgi apparatus include the formation of the...
متن کاملStructure of Isolated Plant Golgi Apparatus Revealed by Negative Staining
Sucrose-gradient-purified dictyosomes of plant Golgi apparatus appear, after glutaraldehyde stabilization, as stacks of highly fenestrate and tubate cisternae when negatively stained with phosphotungstic acid, shadowed with heavy metal, or OsO(4)-stained in thin section. The tubular proliferations (diameter 200 to 400 A) extend for several microns from the central region and are united at inter...
متن کاملEffects of Phosphotungstate Negative Staining on the Morphology of the Isolated Golgi Apparatus
Isolated Golgi complexes can be recognized in phosphotungstate (PTA) negative stain as stacks of membranous plates surrounded by a complex anastomosing network of tubules and vesicles. The extent of this tubular network is, however, much greater than can be observed in thin sections of whole cells. To determine which of the steps leading to the final negatively stained image may produce the obs...
متن کاملPositioning the Golgi Apparatus
Ríos et al. (2004) report in this issue that the Golgi protein GMAP-210 is sufficient to confer pericentrosomal positioning and recruits gamma-tubulin and associated microtubule-nucleating ring complex proteins to Golgi membranes. The results raise the possibility that short microtubules emanate from the Golgi to mediate its organization and positioning.
متن کاملThe Golgi apparatus
At some point in their lives all cells need to grow and divide. In eukaryotic cells these processes require the delivery of new proteins and lipids from their site of synthesis in the endoplasmic reticulum (ER) to the cell surface. The Golgi apparatus, first visualised under the light microscope in 1898 by Camillo Golgi using a staining method he had developed to study neurons, lies on the rout...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1953
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.18.218