Cell Biology

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    Protocols in Current Issue
    Serial Cryomicrotomy of Saccharomyces cerevisiae for Serial Electron Cryotomography
    Authors:  Cai Tong Ng, Mark S. Ladinsky and Lu Gan, date: 11/20/2020, view: 1989, Q&A: 0
    [Abstract] Electron cryotomography (cryo-ET) is an increasingly popular technique to study cellular structures and macromolecules in situ. Due to poor penetration of electrons through thick biological samples, the vitreously frozen samples for cryo-ET need to be thin. For frozen-hydrated cells, such samples can be produced either by cryomicrotomy or ...
    Preparation of Precisely Oriented Cryosections of Undistorted Drosophila Wing Imaginal Discs for High Resolution Confocal Imaging
    Authors:  Samuel Petshow and Marcel Wehrli, date: 02/05/2018, view: 6909, Q&A: 0
    [Abstract] The combination of immunofluorescence and laser scanning confocal microscopy (LSM) is essential to high-resolution detection of molecular distribution in biological specimens. A frequent limitation is the need to image deep inside a tissue or in a specific plane, which may be inaccessible due to tissue size or shape. Recreating high-resolution 3D ...



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