Arthropods

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    Protocols in Current Issue
    Superresolution Microscopy of Drosophila Indirect Flight Muscle Sarcomeres
    Authors:  Szilárd Szikora, Tibor Novák, Tamás Gajdos, Miklós Erdélyi and József Mihály, date: 06/20/2020, view: 1058, Q&A: 0
    [Abstract] Sarcomeres are extremely highly ordered macromolecular assemblies where proper structural organization is an absolute prerequisite to the functionality of these contractile units. Despite the wealth of information collected, the exact spatial arrangement of many of the H-zone and Z-disk proteins remained unknown. Recently, we developed a powerful ...
    Bimolecular Fluorescence Complementation (BiFC) for Studying Sarcomeric Protein Interactions in Drosophila
    Authors:  Océane Marescal, Frieder Schöck and Nicanor González-Morales, date: 04/05/2020, view: 1526, Q&A: 0
    [Abstract] Protein-protein interactions in Drosophila myofibrils are essential for their function and formation. Bimolecular Fluorescence Complementation (BiFC) is an effective method for studying protein interactions and localization. BiFC relies on the reconstitution of a monomeric fluorescent protein from two half-fragments when in proximity. Two ...
    Rapid IFM Dissection for Visualizing Fluorescently Tagged Sarcomeric Proteins
    Authors:  Yu Shu Xiao, Frieder Schöck and Nicanor González-Morales, date: 11/20/2017, view: 6586, Q&A: 0
    [Abstract] Sarcomeres, the smallest contractile unit of muscles, are arguably the most impressive actomyosin structure. Yet a complete understanding of sarcomere formation and maintenance is missing. The Drosophila indirect flight muscle (IFM) has proven to be a very valuable model to study sarcomeres. Here, we present a protocol for the rapid ...
    Cell Type-specific Metabolic Labeling of Proteins with Azidonorleucine in Drosophila
    [Abstract] Advanced mass spectrometry technology has pushed proteomic analyses to the forefront of biological and biomedical research. Limitations of proteomic approaches now often remain with sample preparations rather than with the sensitivity of protein detection. However, deciphering proteomes and their context-dependent dynamics in subgroups of ...



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