2,986 results found
    1. Cell Biology

    Autophagy-dependent ribosomal RNA degradation is essential for maintaining nucleotide homeostasis during C. elegans development

    Yubing Liu et al.
    Embryonic development requires autophagy-dependent degradation of ribosomal RNAs.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Human axial progenitors generate trunk neural crest cells in vitro

    Thomas JR Frith et al.
    Pluripotent stem cell differentiation provides insight into how neural crest subtypes of distinct axial identity are patterned in human embryos.
    1. Neuroscience

    MDN brain descending neurons coordinately activate backward and inhibit forward locomotion

    Arnaldo Carreira-Rosario et al.
    A brain descending interneuron can coordinate a switch between two antagonistic behaviors (forward and backward locomotions).
    1. Biochemistry and Chemical Biology

    A discriminator code–based DTD surveillance ensures faithful glycine delivery for protein biosynthesis in bacteria

    Santosh Kumar Kuncha et al.
    Using bioinformatic and biochemical approaches, the study has explained the discriminator base anomaly in bacterial tRNA(Gly) through identification of the key determinant of DTD specificity.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Coalescing beneficial host and deleterious antiparasitic actions as an antischistosomal strategy

    John D Chan et al.
    Engagement of both host and parasite signaling pathways proves a novel approach for developing improved anti-parasitic therapies.
    1. Microbiology and Infectious Disease

    Parvovirus minute virus of mice interacts with sites of cellular DNA damage to establish and amplify its lytic infection

    Kinjal Majumder et al.
    Development of a generally adaptable conformational capture assay for use in-trans identifies the specific direct interaction sites between the parvovirus minute virus of mice and the cellular genome during infection as sites of cellular DNA damage.
    1. Structural Biology and Molecular Biophysics

    Ligand discrimination and gating in cyclic nucleotide-gated ion channels from apo and partial agonist-bound cryo-EM structures

    Jan Rheinberger et al.
    High resolution SthK channel cryo-EM structures in different ligand-bound states combined with single-channel functional data in the same conditions constrain a gating mechanism for CNG channels.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Single-particle cryo-EM structure of a voltage-activated potassium channel in lipid nanodiscs

    Doreen Matthies et al.
    The structure of a voltage-activated potassium channel in lipid nanodiscs solved using cryo-electron microscopy is similar to previous X-ray structures, and provides insights into the mechanism of C-type inactivation.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Cryo-EM structure of alpha-synuclein fibrils

    Ricardo Guerrero-Ferreira et al.
    The alpha-synuclein fibril structure reported here buries residues 50-57 at the interface between its two protofilaments, suggesting that familial Parkinson's disease associated mutations in these residues lead to a structure not compatible with the one presented here.
    1. Cancer Biology
    2. Immunology and Inflammation

    The newly-arisen Devil facial tumour disease 2 (DFT2) reveals a mechanism for the emergence of a contagious cancer

    Alison Caldwell et al.
    A recently discovered contagious cancer in the Tasmanian devil has the potential to become widespread in the population due to the loss of histocompatibility antigens that are allogeneic to its hosts.

Refine your results by:

Type
Research categories