[1] Techniques of localization of proteins and nucleoproteins in the cell nucleus by high resolution autoradiography and cytochemistry

1975 ◽  
pp. 3-41 ◽  
Author(s):  
M Bouteille ◽  
A.M Dupuy-Coin ◽  
G Moyne
Keyword(s):  
High Resolution ◽  
Cell Nucleus ◽  
High Resolution Autoradiography

Mise en évidence du rôle, dans la régénération des Amphibiens, d'une glycoprotéine sécrétée par la cape apicale: étude cytochimique et autoradiographique en microscopie électronique

Development ◽  
1974 ◽  
Vol 32 (1) ◽  
pp. 133-145
Author(s):  
Par Claude Chapron
Keyword(s):  
High Resolution ◽  
Epithelial Cells ◽  
Limb Regeneration ◽  
Target Cells ◽  
Silver Particles ◽  
Electron Microscopic ◽  
Microscopic Studies ◽  
High Resolution Autoradiography

Evidence for the role of an apical cap glycoprotein in amphibian regeneration: cytochemical and autoradiographic electron-microscopic studies Early during limb regeneration in the newt, an ectodermal apical cap covering a mesodermal blastema is formed. High-resolution autoradiography of these tissues has been carried out after incorporation of [3H]fucose, which is a precursor of glycoproteins. Autoradiography shows that silver particles are located at first on epithelial cells, then on mesenchymatous cells. This observation is consistent with a hypothesis in which the apical cap would elaborate a glycoprotein acting on the blastema. Substructural autoradiography and cytochemistry also show the importance of cellular surfaces for both cells producing glycoprotein and those which are target cells.

DURATION OF MITOTIC CYCLE IN BRAIN CELLS OF THE MOSQUITO, AEDES DORSALIS

1969 ◽  
Vol 11 (3) ◽  
pp. 673-676 ◽  
Author(s):  
Asit B. Mukherjee ◽  
Don M. Rees
Keyword(s):  
Cell Cycle ◽  
High Resolution ◽  
Mitotic Cycle ◽  
Brain Cells ◽  
Duration Of Mitosis ◽  
High Resolution Autoradiography

Duration of the mitotic cycle and its various phases in the dividing brain cells of Aedes dorsalis larvae has been determined by high-resolution autoradiography. The length of the cell cycle is 10 hours. The duration of G1 is about 1 hour and 15 minutes, DNA synthetic period (S) is approximately 7 hours, G2 is 1 hour and the duration of mitosis (M) is about 45 minutes.

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