Organization of Mammalian Cytoplasm
نویسندگان
چکیده
منابع مشابه
Organization of mammalian cytoplasm.
Although the role of macromolecular interactions in cell function has attracted considerable attention, important questions about the organization of cells remain. To help clarify this situation, we used a simple protocol that measures macromolecule release after gentle permeabilization for the examination of the status of endogenous macromolecules. Treatment of Chinese hamster ovary cells with...
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The present study aimed at verifying whether immature cat oocytes with morphologic irregular cytoplasm display self-similar features which can be analytically described by fractal analysis. Original images of oocytes collected by ovariectomy were acquired at a final magnification of 400x with a CCD video camera connected to an optic microscope. After greyscale thresholding segmentation of cytop...
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The submicroscopic nucleoprotein particles of mammalian cytoplasm have been extracted in 0.88 M sucrose, concentrated by high-speed centrifugation, and examined in the analytical ultracentrifuge (10-12). The patterns show large, rapidly spreading boundaries, which have sedi mentation rates of about 130 S and are accom panied by turbidity (12). These boundaries cor respond to the microsomes, par...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 2003
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.23.24.9318-9326.2003