Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Cellulose microfibril assembly and orientation: recent developments.

R M Brown

    Journal of Cell Science. Supplement
    |January 1, 1985
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at <math></math>.

    The European physical journal. C, Particles and fields·2023
    Same author

    CMS pythia  8 colour reconnection tunes based on underlying-event data.

    The European physical journal. C, Particles and fields·2023
    Same author

    Search for light Higgs bosons from supersymmetric cascade decays in <math></math> collisions at <math></math>.

    The European physical journal. C, Particles and fields·2023
    Same author

    Measurement of the differential <math></math> production cross section as a function of the jet mass and extraction of the top quark mass in hadronic decays of boosted top quarks.

    The European physical journal. C, Particles and fields·2023
    Same author

    Measurements of the associated production of a W boson and a charm quark in proton-proton collisions at <math> </math>.

    The European physical journal. C, Particles and fields·2022
    Same author

    Search for Higgs Boson Pair Production in the Four b Quark Final State in Proton-Proton Collisions at sqrt[s]=13  TeV.

    Physical review letters·2022

    Discover the diverse structures of cellulose microfibril synthesizing complexes in eukaryotic cells, including novel linear and globular terminal complexes. This research explores their role in cell growth and gravitropism.

    Area of Science:

    • Plant Biology and Cell Biology
    • Biochemistry and Biophysics

    Background:

    • Cellulose microfibril assembly is crucial for plant cell wall structure and function.
    • Existing literature provides a foundation for understanding cellulose synthesis complexes.

    Purpose of the Study:

    • To summarize current knowledge of cellulose microfibril synthesizing complexes in eukaryotes.
    • To introduce novel linear and globular terminal complexes.
    • To investigate the role of cytoskeletal elements and membrane dynamics in microfibril orientation and gravitropism.

    Main Methods:

    • Literature review of cellulose microfibril assembly.
    • Description of novel linear and globular terminal complexes.
    • Freeze-fracture electron microscopy to study cytoskeletal associations and membrane changes.

    Related Experiment Videos

  • Use of inhibitors of transcription and translation on synchronized protoplasts.

    • Main Results:

    • Identified new linear and globular terminal complexes in various eukaryotic species.
    • Demonstrated the association of microfilaments with microtubules near the plasma membrane, potentially mediating microfibril orientation.
    • Observed rapid membrane changes and terminal complex clustering/disaggregation in response to gravistimulation, impacting gravitropic response.

    Conclusions:

    • The arrangement of terminal complex subunits dictates microfibril properties (size, shape, crystallinity).
    • Cytoskeletal interactions and membrane dynamics play key roles in spatial control of cellulose synthesis and growth axis orientation.
    • Three primary types of terminal complexes (rosette, globular, linear) are conserved across eukaryotic cells.