Browse our Short Reports

Page 42 of 64
    1. Chromosomes and Gene Expression
    2. Plant Biology

    A quantitative hypermorphic CNGC allele confers ectopic calcium flux and impairs cellular development

    David M Chiasson, Kristina Haage ... Martin Parniske
    A mutant allele encoding a deregulated subunit of an ion channel tetramer revealed a mechanistic connection between protein heteromerization and quantitative genetic behavior.
    1. Ecology

    Migration confers winter survival benefits in a partially migratory songbird

    Daniel Zúñiga, Yann Gager ... Jesko Partecke
    Testing of fitness-related benefits in migratory population of European blackbirds offers confirming predictions of theoretical models on the evolution and maintenance of migration.
    1. Neuroscience

    Small molecule Photoregulin3 prevents retinal degeneration in the RhoP23H mouse model of retinitis pigmentosa

    Paul A Nakamura, Andy A Shimchuk ... Thomas A Reh
    Regulating rod gene expression with a small molecule ligand for the orphan nuclear receptor Nr2e3 rescues photoreceptors from degeneration in a mouse model of retinitis pigmentosa.
    1. Chromosomes and Gene Expression

    CRISPRi is not strand-specific at all loci and redefines the transcriptional landscape

    Françoise S Howe, Andrew Russell ... Jane Mellor
    CRISPR interference (CRISPRi), which uses small guide RNAs to target catalytically dead Cas9 protein to chromatin, disrupts existing transcription units and generates new sites for initiation and termination of transcription on both strands of DNA.
    1. Biochemistry and Chemical Biology

    A reverse transcriptase ribozyme

    Biswajit Samanta, Gerald F Joyce
    An RNA enzyme is shown to function as a reverse transcriptase, an activity thought to be crucial for the transition from RNA to DNA genomes during the early history of life on Earth.
    1. Neuroscience

    Local processing in neurites of VGluT3-expressing amacrine cells differentially organizes visual information

    Jen-Chun Hsiang, Keith P Johnson ... Daniel Kerschensteiner
    Neurite arbors of VGluT3-expressing amacrine cells (VG3-ACs) process visual information locally uniformly detecting object motion while varying in contrast preferences; and in spite of extensive overlap between arbors of neighboring cells population activity in the VG3-AC plexus encodes stimulus positions with subcellular precision.
    1. Neuroscience

    The human auditory brainstem response to running speech reveals a subcortical mechanism for selective attention

    Antonio Elia Forte, Octave Etard, Tobias Reichenbach
    Selective attention to one of two speakers consistently modulates the response of the human auditory brainstem to each speaker's pitch.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    Initial elevations in glutamate and dopamine neurotransmission decline with age, as does exploratory behavior, in LRRK2 G2019S knock-in mice

    Mattia Volta, Dayne A Beccano-Kelly ... Austen J Milnerwood
    LRRK2 G2019S knock-in mice are a genetically faithful model that recapitulates the slow disease progression of familial PD, with initial alterations to behaviour and neurotransmission providing early pathophysiological targets for neuroprotective interventions.
    1. Chromosomes and Gene Expression
    2. Immunology and Inflammation

    Major transcriptional changes observed in the Fulani, an ethnic group less susceptible to malaria

    Jaclyn E Quin, Ioana Bujila ... Ann-Kristin Östlund Farrants
    Examining gene expression in the Fulani, an ethnic group relatively protected from malaria, identifies a more transcriptionally reactive response in cells of the innate immune system.
    1. Neuroscience

    Human and nonhuman primate meninges harbor lymphatic vessels that can be visualized noninvasively by MRI

    Martina Absinta, Seung-Kwon Ha ... Daniel S Reich
    Meningeal lymphatic vessels are present in human and nonhuman primates (common marmoset monkeys) and they can be noninvasively imaged and mapped in vivo with high-resolution, clinical MRI.