3,530 results found
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Scaling of an antibody validation procedure enables quantification of antibody performance in major research applications

    Riham Ayoubi, Joel Ryan ... Carl Laflamme
    Open science and consensus antibody validation protocols can identify high-quality, renewable antibodies for the ~50% of the human proteome currently covered, enabling robust and reproducible biomedical research.
    1. Neuroscience

    Revealing unexpected complex encoding but simple decoding mechanisms in motor cortex via separating behaviorally relevant neural signals

    Yangang Li, Xinyun Zhu ... Yueming Wang
    Separating behaviorally relevant signals from irrelevant signals reveals that neural signals previously considered to contain little information encode rich information and suggests that linear readout may be performed in motor cortex.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Control of RNA viruses in mosquito cells through the acquisition of vDNA and endogenous viral elements

    Michel Tassetto, Mark Kunitomi ... Raul Andino
    Virus infection in mosquitoes initiates a highly discriminatory process in which fragments of viral RNA are reverse transcribed to create DNA copies that serve as templates of small antiviral RNAs.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The small molecule ISRIB rescues the stability and activity of Vanishing White Matter Disease eIF2B mutant complexes

    Yao Liang Wong, Lauren LeBon ... Carmela Sidrauski
    Vanishing White Matter Disease mutations compromise the function of the essential translation initiation factor eIF2B by destabilizing the holoenzyme, and the small molecule ISRIB reverses their pathogenic effect by promoting complex formation.
    1. Microbiology and Infectious Disease

    Cell detoxification of secondary metabolites by P4-ATPase-mediated vesicle transport

    Yujie Li, Hui Ren ... Yan Pei
    P4-ATPase BbCrpa detoxifies secondary metabolites via a unique vesicle-mediated transport pathway that targets the compounds into vacuoles.
    1. Developmental Biology
    2. Microbiology and Infectious Disease

    Region-specific regulation of stem cell-driven regeneration in tapeworms

    Tania Rozario, Edward B Quinn ... Phillip A Newmark
    Tapeworms grow and regenerate using stem cells distributed throughout their bodies, but their regeneration competence relies upon the unique micro-environment created by the head and neck.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    The interplay of RNA:DNA hybrid structure and G-quadruplexes determines the outcome of R-loop-replisome collisions

    Charanya Kumar, Sahil Batra ... Dirk Remus
    Reconstitution of orientation-specific R-loop-replisome collisions with purified proteins reveals the differential impact of R-loop-associated RNA:DNA hybrids and G-quadruplexes on replication fork progression.
    1. Developmental Biology
    2. Neuroscience

    CRMP4-mediated fornix development involves Semaphorin-3E signaling pathway

    Benoît Boulan, Charlotte Ravanello ... Jean-Christophe Deloulme
    CRMP4 is a new actor in the guidance cue Semaphorin-3E pathway, crucially involved in the establishment of the fornix, a key axonal tract for memory and emotional control.
    1. Developmental Biology
    2. Genetics and Genomics

    Genome editing enables reverse genetics of multicellular development in the choanoflagellate Salpingoeca rosetta

    David S Booth, Nicole King
    Genome editing in the choanoflagellate Salpingoeca rosetta opens newfound possibilities to functionally probe choanoflagellate genes that may illuminate the origin of their closest relatives, the animals.
    1. Biochemistry and Chemical Biology
    2. Developmental Biology

    CAMKII and Calcineurin regulate the lifespan of Caenorhabditis elegans through the FOXO transcription factor DAF-16

    Li Tao, Qi Xie ... Meng-Qiu Dong
    Longevity in C. elegans is influenced not only by insulin/IGF-1 signalling, but also by CAMKII and calcineurin, acting on the same target, the transcription factor DAF-16.

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