4,920 results found
    1. Computational and Systems Biology
    2. Ecology

    Spatial structure favors microbial coexistence except when slower mediator diffusion weakens interactions

    Alexander Lobanov, Samantha Dyckman ... Babak Momeni
    Investigating microbial communities in a spatial environment in silico suggests that spatial structure promotes higher coexistence by allowing spatial self-organization, but can hinder coexistence by weakening interactions mediated through diffusible metabolites.
    1. Ecology

    Linking spatial patterns of terrestrial herbivore community structure to trophic interactions

    Jakub Witold Bubnicki, Marcin Churski ... Dries PJ Kuijper
    The spatial interactions between humans, large carnivores and herbivores cascade down in a complex but predictable way to lower trophic levels affecting regeneration of tree species in a temperate forest.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Spatial modulation of individual behaviors enables an ordered structure of diverse phenotypes during bacterial group migration

    Yang Bai, Caiyun He ... Xiongfei Fu
    Bacterial population can coordinate individuals of different phenotypes by spatial modulation of their run-and-tumble behaviors, resulting in collective group migration with an ordered structure of phenotypes.
    1. Neuroscience

    Adaptation in cone photoreceptors contributes to an unexpected insensitivity of primate On parasol retinal ganglion cells to spatial structure in natural images

    Zhou Yu, Maxwell H Turner ... Fred Rieke
    A combination of electrophysiology and quantitative modeling shows that subtle changes in input due to adaptation in cone phototransduction control the linearity or nonlinearity of how ganglion cells integrate spatial inputs.
    1. Ecology
    2. Microbiology and Infectious Disease

    Flow environment and matrix structure interact to determine spatial competition in Pseudomonas aeruginosa biofilms

    Carey D Nadell, Deirdre Ricaurte ... Bonnie L Bassler
    The feedback between hydrodynamic flow conditions and biofilm spatial architecture drives competition in P. aeruginosa biofilms, and can explain variation in biofilm production observed among bacteria in natural environments.
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    1. Neuroscience

    Multi-centre analysis of networks and genes modulated by hypothalamic stimulation in patients with aggressive behaviours

    Flavia Venetucci Gouveia, Jurgen Germann ... Clement Hamani
    Integrated imaging analysis of a large multi-center dataset showed that treatment of refractory aggressive behavior with hypothalamic deep brain stimulation is highly effective with specific clinical and neuroimaging features associated with treatment success.
    1. Neuroscience

    Structural development and dorsoventral maturation of the medial entorhinal cortex

    Saikat Ray, Michael Brecht
    The medial entorhinal cortex is important for spatial memory formation and matures from dorsal, where smaller spatial-scales are represented, to ventral, where larger spatial-scales are represented.
    1. Chromosomes and Gene Expression

    Spatial chromatin accessibility sequencing resolves high-order spatial interactions of epigenomic markers

    Yeming Xie, Fengying Ruan ... Chong Tang
    SCA-seq enables simultaneous detection of spatial interactions, chromatin accessibility, and CpG methylation at single-molecule resolution, advancing multi-omics studies of genome spatial organization.
    1. Ecology

    Habitat and social factors shape individual decisions and emergent group structure during baboon collective movement

    Ariana Strandburg-Peshkin, Damien R Farine ... Iain D Couzin
    For baboons on the move, habitat features across multiple spatial scales combine with social interactions to impact the movements of individuals, ultimately shaping the structure of the whole group.
    1. Microbiology and Infectious Disease

    Nanoscale organization of rotavirus replication machineries

    Yasel Garcés Suárez, Jose L Martínez ... Carlos F Arias
    Super-resolution microscopy reveals, at nanometric-scale, the highly organized protein structure of viroplasms, the viral factories used by rotavirus to replicate its genome and assemble new viral particles.

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