Browse our latest Computational and Systems Biology articles

Page 60 of 131
    1. Computational and Systems Biology

    Modular, robust, and extendible multicellular circuit design in yeast

    Alberto Carignano, Dai Hua Chen ... Eric Klavins
    Multicellular systems exhibiting a wide variety of behaviors, including logic gates, band-pass filtering, and bistability, are constructed from a fixed vocabulary of input-output strains through model-guided design demonstrating predictable composability, tunability, and extendability.
    1. Computational and Systems Biology

    Automated, high-dimensional evaluation of physiological aging and resilience in outbred mice

    Zhenghao Chen, Anil Raj ... Adam Freund
    A non-invasive animal monitoring system paired with a custom analysis pipeline allows organism-level aging to be studied with improved throughput, resolution, and physiological scope while reducing the activation energy that comes with highly specialized challenge-based procedures.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Robust and annotation-free analysis of alternative splicing across diverse cell types in mice

    Gonzalo Benegas, Jonathan Fischer, Yun S Song
    A robust computational pipeline for alternative splicing analysis is developed and applied to large-scale cell atlases, overcoming technical challenges and making results available for the scientific community to explore via public interactive browsers.
    1. Computational and Systems Biology
    2. Neuroscience

    An incentive circuit for memory dynamics in the mushroom body of Drosophila melanogaster

    Evripidis Gkanias, Li Yan McCurdy ... Barbara Webb
    Modelling differential roles for identified dopaminergic and output neurons of the fruit fly mushroom bodies, combined with a novel dopaminergic plasticity rule, explains neural and behavioural phenomena in olfactory learning tasks.
    1. Computational and Systems Biology
    2. Medicine

    Meta-Research: Author-level data confirm the widening gender gap in publishing rates during COVID-19

    Emil Bargmann Madsen, Mathias Wullum Nielsen ... Jens Peter Andersen
    The gender gap in publication productivity has increased during the COVID-19 pandemic, with potential implications for the careers of women working in research.
    1. Cancer Biology
    2. Computational and Systems Biology

    Signature-scoring methods developed for bulk samples are not adequate for cancer single-cell RNA sequencing data

    Nighat Noureen, Zhenqing Ye ... Siyuan Zheng
    Dropouts in single cell RNA sequencing data are associated with cell states and can affect gene signature scoring if methods do not account for them.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Host ecology regulates interspecies recombination in bacteria of the genus Campylobacter

    Evangelos Mourkas, Koji Yahara ... Samuel K Sheppard
    Horizontal gene transfer can potentially merge genomes from distinct bacterial species, but isolation in different hosts creates a physical barrier to gene flow.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Chemotactic smoothing of collective migration

    Tapomoy Bhattacharjee, Daniel B Amchin ... Sujit Sankar Datta
    Studies of bacterial chemotaxis reveal how limitations in single-cell sensing of stimuli influence large-scale population morphology.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    STAT3-mediated allelic imbalance of novel genetic variant Rs1047643 and B-cell-specific super-enhancer in association with systemic lupus erythematosus

    Yanfeng Zhang, Kenneth Day, Devin M Absher
    Genetic analyses reveal biological insight of a novel risk locus into systemic lupus erythematosus susceptibility.
    1. Computational and Systems Biology
    2. Neuroscience

    Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3

    András Ecker, Bence Bagi ... Szabolcs Káli
    Simulations of a detailed network model show that the pattern of synaptic interactions resulting from learning is critical for the emergence of population bursts, sequential neuronal activity, and fast oscillations in the hippocampus.