377 results found
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Distinct RanBP1 nuclear export and cargo dissociation mechanisms between fungi and animals

    Yuling Li et al.
    Animal RanBP1 nuclear export and cargo dissociation mechanisms are surprisingly different from yeast, due to mutations of critical residues, leading to greater nuclear transport efficiency and higher energy cost.
    1. Cell Biology
    2. Developmental Biology

    Heart of glass anchors Rasip1 at endothelial cell-cell junctions to support vascular integrity

    Bart-Jan de Kreuk et al.
    The proteins Heart of Glass (HEG1) and Rasip1 are both essential for cardiovascular development; and directly bind to each other to guide Rasip1 to endothelial cell junctions to support vascular integrity.
    1. Cell Biology
    2. Immunology and Inflammation

    T-cell receptor (TCR) signaling promotes the assembly of RanBP2/RanGAP1-SUMO1/Ubc9 nuclear pore subcomplex via PKC-θ-mediated phosphorylation of RanGAP1

    Yujiao He et al.
    T-cell receptor signaling actively regulates gating of the nuclear pore complex (NPC) in T cells by inducing translocation of protein kinase C-θ to the NPC to promote the sumoylation of RanGAP1.
    1. Cell Biology
    2. Developmental Biology

    Rab5 and Rab11 maintain hematopoietic homeostasis by restricting multiple signaling pathways in Drosophila

    Shichao Yu et al.
    Rab5 and Rab11 regulate hematopoietic homeostasis in Drosophila, and this process involves the JNK, Toll, and Ras/EGFR signaling pathways and autophagy.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    Coordinated recruitment of Spir actin nucleators and myosin V motors to Rab11 vesicle membranes

    Olena Pylypenko et al.
    Components of a Spir:MyoV:Rab11 complex are recruited synergistically to coordinate actin tracks generation and myosin motor activity in vesicle transport processes.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Signaling diversity enabled by Rap1-regulated plasma membrane ERK with distinct temporal dynamics

    Jeremiah Keyes et al.
    An individual extracellular signal regulates multiple cellular actions through differences in the temporal dynamics of spatially distinct populations of the central signaling enzyme, extracellular-signal regulated kinase.
    1. Neuroscience

    Selective rab11 transport and the intrinsic regenerative ability of CNS axons

    Hiroaki Koseki et al.
    Mature axons lose the ability to regenerate because key growth molecules are excluded through changes in vesicle transport, and restoring transport can restore regeneration.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Mutational sources of trans-regulatory variation affecting gene expression in Saccharomyces cerevisiae

    Fabien Duveau et al.
    Mapping mutations affecting gene expression within the yeast genome and within a gene regulatory network reveals properties of the raw material for regulatory variation.
    1. Cell Biology

    Dynein-mediated transport and membrane trafficking control PAR3 polarised distribution

    Julie Jouette et al.
    In Drosophila oocytes, the exclusion of the scaffold protein PAR3 from the posterior cortex depends on PAR1 and endocytosis, while its anterior localisation requires microtubules and recycling endosomes.
    1. Chromosomes and Gene Expression
    2. Evolutionary Biology

    Intrinsic cooperativity potentiates parallel cis-regulatory evolution

    Trevor R Sorrells et al.
    Cooperativity between two transcription regulators occurs through protein-protein interactions with a general transcription factor complex and potentiates the parallel evolution of their DNA binding sites.

Refine your results by:

Type
Research categories