552 results found
    1. Cell Biology

    Src activates retrograde membrane traffic through phosphorylation of GBF1

    Joanne Chia, Shyi-Chyi Wang ... Frederic A Bard
    Src phosphorylates GBF1, promoting binding of the Sec7 domain to Arf1 and the formation of GALNTs containing tubules emanating from the Golgi.
    1. Cell Biology

    A new family of StART domain proteins at membrane contact sites has a role in ER-PM sterol transport

    Alberto T Gatta, Louise H Wong ... Tim P Levine
    A new family of sterol-specific lipid transfer proteins has been found that anchors in the endoplasmic reticulum; some of these proteins stretch across membrane contacts and mediate sterol traffic from the plasma membrane.
    1. Cell Biology

    A WDR35-dependent coat protein complex transports ciliary membrane cargo vesicles to cilia

    Tooba Quidwai, Jiaolong Wang ... Pleasantine Mill
    Electron tomography and biochemical approaches demonstrate a direct role for WDR35, beyond integrity of the IFT-A holocomplex, in the formation and fusion of electron-dense-coated vesicles to the ciliary sheath and pocket for delivery of cargos necessary for axoneme elongation.
    1. Cell Biology

    Stapled Golgi cisternae remain in place as cargo passes through the stack

    Gregory Lavieu, Hong Zheng, James E Rothman
    The cisternae of the Golgi contain two functionally distinct domains: the central areas, which remain stationary, and the edges or rims, which are mobile.
    1. Cell Biology

    A microscopy-based kinetic analysis of yeast vacuolar protein sorting

    Jason C Casler, Benjamin S Glick
    In yeast, a fluorescent vacuolar cargo departs from Golgi cisternae early in the TGN stage of maturation, and traffic from prevacuolar endosomes to the vacuole apparently involves a kiss-and-run mechanism.
    1. Cell Biology
    2. Physics of Living Systems

    Partitioning to ordered membrane domains regulates the kinetics of secretory traffic

    Ivan Castello-Serrano, Fred A. Heberle ... Ilya Levental
    1. Cell Biology
    2. Plant Biology

    ER assembly of SNARE complexes mediating formation of partitioning membrane in Arabidopsis cytokinesis

    Matthias Karnahl, Misoon Park ... Gerd Jürgens
    SNARE proteins are delivered as complexes already from the endoplasmic reticulum along the secretory pathway to the cell division plane to mediate the formation of the partitioning membrane by vesicle fusion.
    1. Cell Biology

    Cell Biology: Hopping rim to rim through the Golgi

    Suzanne R Pfeffer
    Insight
    Formats available:
    • HTML
    • PDF
    1. Cell Biology

    SAC1 degrades its lipid substrate PtdIns4P in the endoplasmic reticulum to maintain a steep chemical gradient with donor membranes

    James P Zewe, Rachel C Wills ... Gerald RV Hammond
    SAC1 is unable to adopt an efficient "trans" mode of action in living cells.
    1. Cell Biology

    Botulinum toxin intoxication requires retrograde transport and membrane translocation at the ER

    Jeremy C. Yeo, Felicia P. Tay ... Frederic Bard

Refine your results by:

Type
Research categories