Browse our Research Articles

Page 989 of 1,380
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    The universally-conserved transcription factor RfaH is recruited to a hairpin structure of the non-template DNA strand

    Philipp K Zuber, Irina Artsimovitch ... Stefan H Knauer
    Transcription factors can read out both the sequence and the structure of the non-template DNA strand in the transcription bubble, expanding the repertoire of mechanisms to control transcription.
    1. Developmental Biology

    Hippo signaling determines the number of venous pole cells that originate from the anterior lateral plate mesoderm in zebrafish

    Hajime Fukui, Takahiro Miyazaki ... Naoki Mochizuki
    The Hippo signaling restricts the number of SHF cardiomyocytes in the venous pole by negatively regulating Bmp-Smad signaling in the cells of lateral plate mesoderm.
    1. Neuroscience
    2. Microbiology and Infectious Disease

    Social interaction-induced activation of RNA splicing in the amygdala of microbiome-deficient mice

    Roman M Stilling, Gerard M Moloney ... John F Cryan
    Social-interaction impairment in germ-free mice is associated with a markedly altered transcriptional response to social novelty in the amygdala, as characterised by replacement of upregulation of common stimulus-induced pathways with upregulation of the splicing machinery.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Dynamics of ribosomes and release factors during translation termination in E. coli

    Sarah Adio, Heena Sharma ... Marina V Rodnina
    Translation termination is a stochastic process that utilizes loosely coupled motions of its players to complete protein synthesis and release the newly synthesized nascent chain toward its cellular destination.
    1. Microbiology and Infectious Disease
    2. Plant Biology

    The plant-specific transcription factors CBP60g and SARD1 are targeted by a Verticillium secretory protein VdSCP41 to modulate immunity

    Jun Qin, Kailun Wang ... Jie Zhang
    Genetic and biochemical analyses reveal a virulence mechanism employed by V. dahliae that involves inhibition of the transcription factor activity of CBP60g and SARD1.
    1. Structural Biology and Molecular Biophysics

    Specific Eph receptor-cytoplasmic effector signaling mediated by SAM–SAM domain interactions

    Yue Wang, Yuan Shang ... Mingjie Zhang
    Comparative structural studies reveal how the cytoplasmic tails of Eph receptors can differentiate different downstream target proteins via highly specific SAM–SAM domain interactions.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Viral GPCR US28 can signal in response to chemokine agonists of nearly unlimited structural degeneracy

    Timothy F Miles, Katja Spiess ... K Christopher Garcia
    Numerous chemokine variants bearing no sequence resemblance elicit similar signaling behavior from the viral GPCR US28, suggesting a mechanism for receptor activation that accommodates extensive ligand degeneracy.
    1. Cancer Biology
    2. Immunology and Inflammation

    Tumor-derived CSF-1 induces the NKG2D ligand RAE-1δ on tumor-infiltrating macrophages

    Thornton W Thompson, Benjamin T Jackson ... David H Raulet
    Macrophages respond to elevated levels of CSF-1 in tumor micro-environments by expressing a ligand for the NKG2D immunoreceptor.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Epigenetic drift of H3K27me3 in aging links glycolysis to healthy longevity in Drosophila

    Zaijun Ma, Hui Wang ... Nan Liu
    Epigenetic drift of H3K27me3 is one of the molecular mechanisms that contribute to aging, and stimulation of glycolysis promotes metabolic health and longevity.
    1. Immunology and Inflammation

    Empty conformers of HLA-B preferentially bind CD8 and regulate CD8+ T cell function

    Jie Geng, John D Altman ... Malini Raghavan
    HLA-B*35:01 molecules that are peptide-deficient are thermostable, bind CD8 with higher affinity than their peptide-filled versions, accumulate at immunological synapses and enhance antigen-specific CD8+ T cell immune responses.