1,711 results found
    1. Developmental Biology

    Pilot study of large-scale production of mutant pigs by ENU mutagenesis

    Tang Hai et al.
    ENU mutagenesis in pigs is an efficient strategy to introduce mutations at the whole-genome level and mutants have been generated on a large scale for agricultural production and biomedical research.
    1. Chromosomes and Gene Expression
    2. Immunology and Inflammation

    Zinc finger protein Zfp335 is required for the formation of the naïve T cell compartment

    Brenda Y Han et al.
    A novel zinc finger transcription factor regulates expression of multiple genes in late stage thymocytes and recent thymic emigrants to promote formation of the naïve T cell compartment.
    1. Structural Biology and Molecular Biophysics

    Mechanistic insights into the active site and allosteric communication pathways in human nonmuscle myosin-2C

    Krishna Chinthalapudi et al.
    R788 is part of an allosteric communication pathway that connects the converter at the distal end of the myosin motor domain via the relay helix with switch-2 of the active site.
    1. Genetics and Genomics

    Mutations primarily alter the inclusion of alternatively spliced exons

    Pablo Baeza-Centurion et al.
    Deep mutagenesis reveals that mutations rarely alter the inclusion of highly-included exons.
    1. Chromosomes and Gene Expression

    Covalent linkage of the DNA repair template to the CRISPR-Cas9 nuclease enhances homology-directed repair

    Natasa Savic et al.
    Linking the DNA repair template to the Cas9 ribonucleoprotein complex enhances homology-directed repair of the induced DNA double strand break.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Regulating G protein-coupled receptors by topological inversion

    Bray Denard et al.
    Multiple biochemical assays show that the topology of CCR5 and possibly other GPCRs may be inverted by ceramide or other sphingolipids through the process of regulated alternative translocation.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    The kinesin-5 tail domain directly modulates the mechanochemical cycle of the motor domain for anti-parallel microtubule sliding

    Tatyana Bodrug et al.
    Biochemical, single molecule, cell and structural biology studies reveal an interaction between the kinesin-5 tail and motor domains regulating high-force production, which is critical for microtubule sliding motility.
    1. Microbiology and Infectious Disease

    Programmed genome editing of the omega-1 ribonuclease of the blood fluke, Schistosoma mansoni

    Wannaporn Ittiprasert et al.
    Gene knock-out of the omega-1 ribonuclease of Schistosoma mansoni eggs resulted in immunologically impaired phenotype, showcasing the novel application of CRISPR/Cas9 genome editing and utility for functional genomics in schistosomes.
    1. Chromosomes and Gene Expression

    Importance of miRNA stability and alternative primary miRNA isoforms in gene regulation during Drosophila development

    Li Zhou et al.
    Selective degradation of mature miRNAs shapes temporal miRNA expression patterns and is important for proper regulation of target genes to support normal development of Drosophila embryos.
    1. Microbiology and infectious disease

    Asymmetric division triggers cell-specific gene expression through coupled capture and stabilization of a phosphatase

    Niels Bradshaw, Richard Losick
    Asymmetric cell division is linked to cell-specific transcription by handoff of a key developmental regulator from the cytokinetic machinery to the adjacent cell pole where it oligomerizes to become stabilized and activated.

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