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ISOLATION AND PROPERTIES OF SECRETORY GRANULES FROM RAT ISLETS OF LANGERHANS : II. Ultrastructure of the Beta Granule

Beta granules isolated from rat islets of Langerhans and subjected only to phosphotungstic acid had, in negatively stained images, a 50-A periodicity. This periodicity was also observed in thin-section profiles of beta granules in intact cells. In shadowed preparations, the granules were spherical i...

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Detalles Bibliográficos
Autores principales: Greider, Marie H., Howell, S. L., Lacy, P. E.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1969
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2107726/
https://www.ncbi.nlm.nih.gov/pubmed/4887228