995 results found
    1. Cell Biology
    2. Plant Biology

    Reticulon proteins modulate autophagy of the endoplasmic reticulum in maize endosperm

    Xiaoguo Zhang et al.
    Plant reticulons bind Atg8 under ER stress to promote reticulophagy and ameliorate ER stress in the maize endosperm.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Misfolded proteins bind and activate death receptor 5 to trigger apoptosis during unresolved endoplasmic reticulum stress

    Mable Lam et al.
    Death receptor 5 can directly sense misfolded proteins downstream of the endoplasmic reticulum to provide a quality control mechanism that executes apoptosis and prevents further production of misfolded proteins.
    1. Evolutionary Biology

    Symptom evolution following the emergence of maize streak virus

    Adérito L Monjane et al.
    Phylogenetic analyses demonstrate an evolutionary trade-off between the amount of harm inflicted by a broad host-range virus and how effectively the virus positions itself within plants to enable onward transmission.
    1. Cancer Biology
    2. Cell Biology

    Junction Mapper is a novel computer vision tool to decipher cell–cell contact phenotypes

    Helena Brezovjakova et al.
    Junction Mapper is a powerful new semi-automated software that provides a fingerprint of cell–cell contact morphometry and receptor density alterations.
    1. Cell Biology
    2. Ecology

    Ubiquitous macropinocytosis in anthozoans

    Philippe Ganot et al.
    Macropinocytosis, the process of non-specific endocytosis, is a major gateway for large volumes of surrounding medium and nanoparticles to coral cells.
    1. Neuroscience

    Quantitative properties of a feedback circuit predict frequency-dependent pattern separation

    Oliver Braganza et al.
    The feedback inhibitory microcircuit of the dentate gyrus likely boosts pattern separation during gamma oscillations.
    1. Cell Biology

    Actin assembly ruptures the nuclear envelope by prying the lamina away from nuclear pores and nuclear membranes in starfish oocytes

    Natalia Wesolowska et al.
    Combined light and electron microscopy reveals a new function for Arp2/3-mediated actin assembly in nuclear envelope rupture, which leads to a separation of nuclear membranes and pores from the lamina.
    1. Structural Biology and Molecular Biophysics

    Structure of the AAA protein Msp1 reveals mechanism of mislocalized membrane protein extraction

    Lan Wang et al.
    Msp1 recruits substrates at the open seam of the spiral oligomer and extracts them with functionally adapted elements.
    1. Structural Biology and Molecular Biophysics

    Structure and activation mechanism of the BBSome membrane protein trafficking complex

    Sandeep K Singh et al.
    Two cryo-EM structures of the mammalian BBSome show how the BBSome is recruited to membranes and activated by the GTPase ARL6 prior to binding transmembrane proteins.
    1. Cell Biology
    2. Plant Biology

    Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants

    Madhumitha Narasimhan et al.
    The examination of the ultra-structure and in vivo dynamics of endocytosis in plants reveal plants unique actin-independent, clathrin-mediated endocytosis mechanisms to overcome their unique physiological properties.

Refine your results by:

Type
Research categories