13,374 results found
    1. Computational and Systems Biology
    2. Neuroscience

    Mapping nonlinear receptive field structure in primate retina at single cone resolution

    Jeremy Freeman, Greg D Field ... EJ Chichilnisky
    Multi-electrode recordings and modeling are combined to reveal the transformations of signals from cones to bipolar cells and then to ganglion cells within the primate retina.
    1. Ecology

    Mapping the functional connectivity of ecosystem services supply across a regional landscape

    Rachel D Field, Lael Parrott
    Mapping functional relationships between multiple ecosystem services (ES) reveals previously unidentified areas of high ES value, which suggests that the spatial focus of planning for optimal ES provisioning may shift when relationships between several ES are considered.
    1. Plant Biology

    A guanosine tetraphosphate (ppGpp) mediated brake on photosynthesis is required for acclimation to nitrogen limitation in Arabidopsis

    Shanna Romand, Hela Abdelkefi ... Ben Field
    Guanosine tetraphosphate (ppGpp) is a pivotal regulator of chloroplast activity that is required for acclimation to nitrogen limitation in the model plant Arabidopsis.
    1. Computational and Systems Biology
    2. Plant Biology

    Multiple abiotic stimuli are integrated in the regulation of rice gene expression under field conditions

    Anne Plessis, Christoph Hafemeister ... Michael Purugganan
    Simple mathematical models can relate gene expression to climatic variables in field grown rice.
    1. Neuroscience

    Robust cone-mediated signaling persists late into rod photoreceptor degeneration

    Miranda L Scalabrino, Mishek Thapa ... Greg D Field
    The retina compensates for rod death and deteriorating cones to retain high-fidelity visual signaling to the brain.
    1. Neuroscience

    Spherical arena reveals optokinetic response tuning to stimulus location, size, and frequency across entire visual field of larval zebrafish

    Florian A Dehmelt, Rebecca Meier ... Aristides B Arrenberg
    Systematic stimulation across the entire visual field reveals that zebrafish optokinetic behavior is most strongly driven by lateral stimulus locations, as a result of both retinal and extra-retinal effects.
    1. Evolutionary Biology

    Whole genome phylogenies reflect the distributions of recombination rates for many bacterial species

    Thomas Sakoparnig, Chris Field, Erik van Nimwegen
    For many bacterial species, recombination dominates genome evolution and phylogenetic patterns that have so far been assumed to reflect clonal relationships, in fact reflect variation in recombination rates across lineages.
    1. Neuroscience

    Population receptive fields in nonhuman primates from whole-brain fMRI and large-scale neurophysiology in visual cortex

    P Christiaan Klink, Xing Chen ... Pieter R Roelfsema
    Within-species comparison of population receptive fields determined with fMRI and electrophysiology in nonhuman primates reveals the neuronal basis of blood-oxygen-level-dependent-based retinotopy.
    1. Plant Biology

    Increased signal-to-noise ratios within experimental field trials by regressing spatially distributed soil properties as principal components

    Jeffrey C Berry, Mingsheng Qi ... Rebecca S Bart
    A method to reduce the noise present in field experiments by accounting for heterogeneity in field soils.
    1. Genetics and Genomics

    Understanding genetic variants in context

    Nasa Sinnott-Armstrong, Stanley Fields ... Christine Queitsch
    Multiplexed assays of variant effect are an increasingly important tool in genetic research and including more context specificity in their design would aid interpretation and discovery.

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