منابع مشابه
The Movement of Membranous Organelles in Axons
To identify the structures to be rapidly transported through the axons, we developed a new method to permit local cooling of mouse saphenous nerves in situ without exposing them . By this method, both anterograde and retrograde transport were successfully interrupted, while the structural integrity of the nerves was well preserved . Using radioactive tracers, anterogradely transported proteins ...
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Bacterial microcompartments (MCPs) are sophisticated protein-based organelles used to optimize metabolic pathways. They consist of metabolic enzymes encapsulated within a protein shell, which creates an ideal environment for catalysis and facilitates the channeling of toxic/volatile intermediates to downstream enzymes. The metabolic processes that require MCPs are diverse and widely distributed...
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Biochemical, pharmacological and immunocytochemical studies have implicated the microtubule-activated ATPase, kinesin, in the movement of membrane bounded organelles in fast axonal transport. In vitro studies suggested that kinesin moves organelles preferentially in the anterograde direction, but data about the function and precise localization of kinesin in the living axon were lacking. The cu...
متن کاملThe movement of membranous organelles in axons. Electron microscopic identification of anterogradely and retrogradely transported organelles
To identify the structures to be rapidly transported through the axons, we developed a new method to permit local cooling of mouse saphenous nerves in situ without exposing them. By this method, both anterograde and retrograde transport were successfully interrupted, while the structural integrity of the nerves was well preserved. Using radioactive tracers, anterogradely transported proteins we...
متن کاملBasal organelles of bacterial flagella.
Liberated by enzymatic lysis of the cells, the flagella of Rhodospirillum rubrum, R. molischianum, and R. fulvum all have a similar structure. The hook at the base of the flagellum is connected by a short, narrow collar to a paired disc in the basal organelle. This paired disc is in turn connected to a second paired disc. The disposition of flagella to which fragments of the cell membrane still...
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ژورنال
عنوان ژورنال: Bacteriological Reviews
سال: 1975
ISSN: 0005-3678
DOI: 10.1128/br.39.4.405-463.1975