Browse our latest Computational and Systems Biology articles

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    1. Computational and Systems Biology
    2. Chromosomes and Gene Expression

    Single-cell analysis of transcription kinetics across the cell cycle

    Samuel O Skinner, Heng Xu ... Ido Golding
    By properly accounting for gene copy number and cell-cycle effects, single cell snapshots of nascent and mature mRNA can be used to unveil the stochastic kinetics of gene activity.
    1. Cell Biology
    2. Computational and Systems Biology

    Active machine learning-driven experimentation to determine compound effects on protein patterns

    Armaghan W Naik, Joshua D Kangas ... Robert F Murphy
    In an investigation into the effects of drugs on proteins, an active machine learning algorithm chose which sets of experiments to perform and was able to learn an accurate model of the effects after doing only a fraction of the experiments.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Persistence, period and precision of autonomous cellular oscillators from the zebrafish segmentation clock

    Alexis B Webb, Iván M Lengyel ... Andrew C Oates
    Time-lapse recording and theoretical analysis of individual cells isolated from the zebrafish segmentation clock reveal that they behave as self-sustained, autonomous oscillators with distinctive noisy dynamics.
    1. Biochemistry and Chemical Biology
    2. Computational and Systems Biology

    Mapping the functional versatility and fragility of Ras GTPase signaling circuits through in vitro network reconstitution

    Scott M Coyle, Wendell A Lim
    A systems level reconstitution of H-Ras GTPase signaling reveals a rich space of tunable dynamic outputs and clarifies the consequences of oncogenic perturbations to signaling.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    The evolution of adhesiveness as a social adaptation

    Thomas Garcia, Guilhem Doulcier, Silvia De Monte
    Mathematical modeling supports a scenario where cell-cell adhesion gradually evolves through natural selection, leading to the emergence of cohesive aggregates in microbial populations.
    1. Computational and Systems Biology
    2. Cancer Biology

    Mitochondrial DNA copy number variation across human cancers

    Ed Reznik, Martin L Miller ... Chris Sander
    Many tumors are depleted of mitochondrial DNA; this depletion is associated with changes in gene expression and with the incidence of critical somatic mutations and alterations.
    1. Computational and Systems Biology
    2. Neuroscience

    Prediction of primary somatosensory neuron activity during active tactile exploration

    Dario Campagner, Mathew Hywel Evans ... Rasmus Strange Petersen
    Primary trigeminal neurons encode rotational forces in awake mice as they explore an object with their whiskers, allowing accurate prediction of spiking during behaviour.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Evidence for a common evolutionary rate in metazoan transcriptional networks

    Anne-Ruxandra Carvunis, Tina Wang ... Trey Ideker
    Transcriptional regulation evolves at indistinguishable rates in mammals, birds and insect lineages despite large differences in underlying rates of sequence evolution.