Arthropods

Categories

    Protocols in Current Issue
    Visualization and Quantitation of Wg trafficking in the Drosophila Wing Imaginal Epithelium
    Authors:  Leonie Witte, Karen Linnemannstöns, Mona Honemann-Capito and Julia Christina Gross, date: 06/05/2021, view: 2216, Q&A: 0
    [Abstract]

    Secretory Wnt trafficking can be studied in the polarized epithelial monolayer of Drosophila wing imaginal discs (WID). In this tissue, Wg (Drosophila Wnt-I) is presented on the apical surface of its source cells before being internalized into the endosomal pathway. Long-range Wg secretion and spread depend on secondary secretion from endosomal

    ...
    DigiTAG–a RNA Sequencing Approach to Analyze Transcriptomes of Rare Cell Populations in Drosophila melanogaster
    Authors:  Lisa Landskron, Francois Bonnay, Thomas R. Burkard and Jürgen A. Knoblich, date: 11/05/2020, view: 2247, Q&A: 0
    [Abstract]

    Cell-type specific transcriptional programs underlie the development and maintenance of organs. Not only distinct cell types within a tissue, even cells with supposedly identical cell fates show a high degree of transcriptional heterogeneity. Inevitable, low cell numbers are a major hurdle to study transcriptomes of pure cell populations. Here we

    ...
    Ex vivo Drosophila Wing Imaginal Disc Culture and Furin Inhibitor Assay
    Authors:  Alex Sohr, Lijuan Du and Sougata Roy, date: 08/20/2019, view: 3775, Q&A: 0
    [Abstract] Furin is an evolutionarily conserved proprotein convertase (PC) family enzyme with a broad range of substrates that are essential for developmental, homeostatic, and disease pathways. Classical genetic approaches and in vitro biochemical or cell biological assays identified that precursor forms of most growth factor family proteins are ...
    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: 7691, 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 ...



    We use cookies on this site to enhance your user experience. By using our website, you are agreeing to allow the storage of cookies on your computer.